The Indians have the arm talent in their rotation to have 4 legitimate aces on any given day. Kluber, Carassco, Bauer and Salazar all have the stuff that can make them dominant at any time. Add that in with solid innings eaters like House and McAllister...
I understand the talent that some teams have in this division. The Tigers still have premier talent, even if this is their last chance. The White Sox can destroy the ball and have added a legit 2nd starter. KC is still really young and improving.
But all of those teams lost significant pieces or just aren't going to be better. The Indians lost no one and have gained another year of experience while adding an all-star power hitter.
If the Stars align correctly, the Indians might be the best team in the AL.