This is a great trade for the Twins. Ramos has yet to prove that he can hit a big league breaking ball. After starting out on fire in his debut with 7 hits in his first 9 AB's, he quickly fell off with 1 hit in his next 18 AB's when he started getting a steady dose of off-speed pitches. He might prove able to make the necessary adjustments, but there is a long list of hot prospects who failed in their attempt to handle Uncle Charley. I like the idea of getting an all-star in return for someone who is unproven at this point.
The Twins bolstered their end of the game options with Capps. Rauch seems to be going through a rough spot just when the Twins need to be in a position to make a run. He has managed to convert 21 of 25 save opportunities, but he has not posted a 3 up / 3 down inning in his last 10 appearances. Capps has a similar save ratio with 26 out of 30, but his underlying numbers are better. He has better ERA, WHIP, and GO/AO numbers. He has also been the hotter pitcher lately with perfect innings in 5 of his last 10 appearances. He should also benefit from the Twins solid infield defense. Two of his blown saves in his only rough stretch back in June were a direct result of errors leading to unearned runs.
I also expect that Smith is not done yet with strengthening the bullpen. The Blue Jays may be more willing to work out a deal now that they realize that the Twins have already improved their position and can walk away if needed.
The Twins can certainly win the division with their current starting 5 now that Lariano has found his grove, Baker is pitching like he typically does down the stretch, and Duensing has bolstered the rotation. Pavano is the anchor even if he isn't granted the title of ace. Slowey can at least be serviceable as the 5th starter with an upside of being .500 or better if he pitches like he has proven that he can in the past.
The ace in the hole for the Twins is when Morneau gets back. Can't do any better than adding a MVP bat to the lineup.