I expect ATM to push hard for the CL title again this year. They seem to have the same hunger, grit, and desire they exhibited last season (when they were seconds away from winning the trophy). Coupled with depth and their experience from last year, they will be a tough proposition for anyone (except perhaps Barcelona, who seem to be their Bete Noire this season).
ATM are the new Dortmund. Less flair and not as flashy in attack, but far more disciplined defensively, and with a lot of grit and determination.