White Sox acquire Jeff Samardzija from A's in six-player deal

The White Sox on Tuesday signaled their intention to contend in 2015, acquiring starting pitcher Jeff Samardzija and minor leaguer pitcher Michael Ynoa from the Oakland Athletics in exchange for infielder Marcus Semien, pitcher Chris Bassitt, catcher Josh Phegley and first baseman Rangel Ravelo.

From a purely baseball perspective, Samardzija is exactly what the Sox need. He's a legitimate No. 2 starter, a right-hander who can be slotted nicely in between ace left-hander Chris Sale and left-hander Jose Quintana in the rotation. One through three, the Sox can now match up with just about everybody in terms of starting pitching.

The downside to this deal from the Sox perspective? Samardzija is entering the last year of his contract. He could be here today, gone tomorrow, and if the Sox don't win in 2015, this deal is a waste.

The good news is the Sox did not include any of their top prospects in this deal. Carlos Rodon, Tim Anderson, Micah Johnson and Francellis Montas are all still in the organization. It would have been a questionable move to give up any of the top young guys for potentially just one year of Samardzija.

The four guys the Sox parted with are all guys you can replace. Semien is an athletic, versatile player with some pop in his bat. However, he was a player without a position. The Sox even had him play some outfield in Triple-A last year just to see how he would react. He projects as a utility player. There are plenty of those around.

Bassitt has a good arm and got a look in the major leagues at the tail end of the 2014 season. The Sox were using him as a starter, but most believe his eventual role will be in the bullpen. An interesting pitcher, sure, but not an untouchable.

The White Sox coaching staff never warmed up to Phegley, primarily because of his defensive limitations. He was not in the organization's plans. Good riddance.

Ravelo is a guy who needed to change organizations. He has some promise as a hitter, but he's a right-handed hitting first baseman. The Sox already have one of the best right-handed hitting first basemen in the game in Jose Abreu. Ravelo is not a candidate to take Abreu's job anytime soon. He was expendable.

The Sox have eroded some of their organizational depth with this trade, but you can live with that if Samardzija pushes you into the playoffs next season.

Here's the key moving forward: The Sox can't stop here. With the addition of Samardzija and closer David Robertson, this is now an 85-win team. That's a huge step forward over last year, but it's still not good enough.

You may have Sale and Samardzija at the top of the rotation for just one year, so general manager Rick Hahn needs to keep pushing and make this team a potential 95-game winner. The time to go for it is right now.

Do something to upgrade left field. There is no more time to be patient with Dayan Viciedo. Add another bullpen pitcher to set Robertson up. Maybe think about a veteran to help at the back end of the rotation. There are mediocre incumbents at catcher, third base and second base. Upgrade at one of those spots, if possible.

The White Sox are close to being a good team, but they aren't quite there yet. Hahn has now put himself in position to get to that point before the offseason is over.

White Sox will send seven prospects to Arizona Fall League

Some members of the Chicago media would have you believe the White Sox farm system is in a hopeless state of disrepair. Maybe they think that because for many years, it was.

But not anymore.

There is hope on the horizon, and the organization will be sending an interesting group of seven players to the Arizona Fall League this year. Let's take a look at them, in alphabetical order:

1. Tim Anderson, SS -- The former No. 1 draft pick missed some time with a broken wrist this season, but he recently came off the disabled list. His return coincided with a promotion to Double-A Birmingham, where he has gone 12 for 27 with a home run in his first six games. Unfortunately, he's also committed three errors in his first six games. This is the top position prospect in the Sox organization. He has hit everywhere he has been, but the glove remains a question mark. Is shortstop his long-term position? The Sox hope so, but they don't know so.

2. Chris Bassitt, RHP -- Bassitt was out with a broken hand until mid-July, but he's overmatched Double-A hitters since his return. He's 3-1 with a 1.56 ERA and 36 strikeouts over 34.2 IP in six starts at Birmingham. The 25-year-old is a former 16th-round draft pick, but he's on the verge of pitching himself into the organization's plans -- so much so that he'll be called up to start the second game of Saturday's doubleheader with the Detroit Tigers.

3. Francellis Montas, RHP -- Montas fanned 56 men in 62 IP at Class-A Winston-Salem and was chosen to participate in the MLB Futures Game before he was sidelined with a torn meniscus in his knee. Montas, who was acquired from Boston in the Jake Peavy deal in 2013, is currently rehabbing in the Arizona Rookie League. He's one of the better pitching prospects the Sox have.

4. Jefferson Olacio, LHP -- Olacio is interesting because he is a large man -- 6-foot-7, 270 pounds -- and he throws the ball with his left hand. His numbers aren't going to get your attention. He went 0-5 with a 4.69 ERA with 58 Ks in 55.2 IP at Winston-Salem. He has a 6.75 ERA in eight games since a promotion to Birmingham. However, he's only 20 years old. He's a project, for sure, but it's worth watching to see how he responds against the good hitting prospects in the AFL.

5. Rangel Ravelo, 1B -- Ravelo has had a breakout year at Double-A Birmingham. The 22-year-old has posted a .307/.386/.432 slash line with 37 doubles and 11 home runs. Of course, there is no opening at first base in Chicago, but good prospects also can be used as trade bait. It's not a bad thing if Ravelo continues to develop, even though he does not play a position of need for the White Sox.

6. Kevan Smith, C -- The good news about Smith: He gets better every year, and he plays a position of need: catcher. The bad news: He's already 26 years old, so maybe that lessens the excitement about a .292/.374/.432 slash line at Double-A. But, this is a player who has had a very nice season in Birmingham.

7. Scott Snodgress, LHP -- This is a pitcher who has moved down on a lot of the prospect lists after a disappointing season as a starter in Birmingham, where he went 6-7 with a 3.89 ERA in 21 games. The Sox have promoted him to Charlotte with the idea that he can be a relief pitcher. The major league team is looking for a left-hander in the bullpen, so the door is open if Snodgress can show well this fall.