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Pro Football Focus rates the move as an upgrade for the Bengals offensive line, though it is hard to miss the deviation in his grades from the site.
After scoring between 75.1 and 72.8 for the years 2012-16, Glenn received a 68.1 grade last season.
For that to be an upgrade says quite a bit about the performances of Bengals tackles last season, when the group as a whole ranked 28th in the NFL according to PFF.
He is the second offensive lineman acquired by the Bengals so far in free agency. They signed former Giant Bobby Hart last month.