It looks like it would have been coachgdub because it occurred right when he was drafted.
There are more questions to be asked:
1) Why on earth was the position change made in the first place? My assumption is to get him to a certain weight.
2) Why was he cut? I'm assuming Griffith didn't realize this terrible OL is actually a stud DL.
and
3) Why weren't the people looking for d-line checking the "Include Players Not In This Position Group" box?