A few years ago I know they did a G/C flop when one got hurt and the best backup was in the other position. But I don’t think they tend to as much. I really don’t like moving G to T.
Last year they thought flopping guys all over was better than just plugging Miller in at T. They ran out of options and had to play him against the most athletic front ISU faced all year, and after getting settled in he was great in the second half. By the 4th quarter they were leaving him on an island without TE help.
And yes, Purdy was a terrific player and was tough as nails, but he was not good at climbing the pocket. There was a good example on a sack vs Clemson in the 4th.