I personally think that Roy Halladay will be the first pitcher to reach 20 wins, I also personally think if he gets the run support he won't lose another game this season. Also I am not only saying this because I am die hard Jays fans, I am honestly think that.
I'm pretty sure he ain't going to win the Cy young because the Jays ain't going to make the playoffs. Honestly I don't think any of them are going to have 20 wins(But if I have to choose it would be Verlander). I won't predict the Cy young winner until the season is over.
I know he's still 4 away to reach the 20th win plateau, but he's really on fire now, he only allows a couple of runs per game, and if he gets more then three runs from is team, then he'll win the game. Right now he's 16-3, and the closest to him is Santana at 14-5, so I personally think it's going to Halladay.