Their problem is for the 3rd time this year they suffer a major letdown on the road and play like crap. They are still capable of beating anybody in the NFL when they are on. Strange because they are such a veteran team - they think they can just throw their helmets onto the field and roll and it's not the case. Have to blame part of it on coaching. The 3 games they lost they were not at all prepared to play the game - like they thought they were playing Notre Dame or something
Their main problem is their offensive line. It has gone downhill the last few years. No running lanes for Parker and not enough time for Ben. Mahan taking the place of Harting has been a major downgrade, Faneca is in the twilight of his career, Simmons and Colon are marginal at best...they need to play way better if they want to beat Ind/NE