First comes to mind is the OL, other than Oher(at RT) there's not really a standout IMO....(prolly a Raven fan with more in depth knowledge would argue)
WR, after Bolden(who really hasn't blown up like projected) isn't as strong. Smith(rookie) is up n coming as a deep threat, no Evans, no other WR worth mentioning. Dickson is learning at the TE spot, but not there yet.
Rice is gold.
Defense is pretty strong as it could be, CBs are probably their weakest unit.
Now not really excusing the Ravens' flaws but IMO i thought they as a team are good enough to overcome some weaknesses. But the lack of offense(Cam????) may be hurting? that and the TOs....