This group was supposed to be the backbone of the team and has been solid, but not dominant. Tackles, Eugene Monroe and Rick Wagner have struggled and Monroe has been the biggest disappointment on the line. Left guard Kelechi Osemele has played well at times, but still seems to be suffering from a foot injury. Right guard Marshal Yanda has been dominant and the Ravens need center Jeremy Zuttah to rebound from the sprained shoulder he suffered against the San Diego Chargers. The Ravens have a capable backup in guard-center John Urschel, but James Hurst has struggled when filling in for Monroe.