PFF:
"While the on-field production has been poor this year, not everything is as bad as it might seem. The offensive line is actually a strength—when healthy. Critics will point to quarterback injuries and blame them on poor O-line play, but that isn’t the case here, as the unit ranks 19th in pass-blocking efficiency this season, at 76.8. While the sack (19) and QB hit (24) numbers are high, so is the number of passing snaps (456)—third-most in the NFL this season.
Heading into Week 11, PFF ranked Cleveland’s offensive line as ninth-best in the NFL; most Browns fans will immediately roll their eyes at that. Go watch the Vikings, Seahawks, Colts, and 49ers offensive lines, and see what really bad O-line play looks like. Outside of Cam Erving, the Browns’ unit is average-to-elite in its makeup."
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I really don't have a problem with the opinion. Take Cam out and put Bitonio back in, and the o-line would be...
JT-JB-JC-SD-AP
... and things could have looked quite a bit different. Crow was in Zeke country when Bitonio was healthy (first two games)