I agree, but I am a big fan of copying success, Lions have been very good at evaluating and developing lineman. I would go after their asst. line coach.
You might want to rethink advocating for the Detroit Lions assistant offensive line coach. Yes, the Lions may have the best oline in the NFL but why? You appear to believe it is good coaching, which it could be or is a part of it. However consider the draft capital the Lions have put into their starting oline:
LT Taylor Decker, 16th per PFF, 1st rd, 16th overall
LG Jonah Jackson, 37th per PFF, 3rd rd, 75th overall
C Frank Ragnow, 1st per PFF, 1st rd, 20th overall
RG Graham Glasgow, 8th per PFF, 3rd rd, 95th overall
RT Penei Sewell, 1st per PFF, 1st rd, 7th overall
Compared to Bengal oline:
LT Orlando Brown, 44th per PFF, 3rd rd, 83rd overall
LG Cordell Volson, 45th per PFF, 4th rd, 136th overall
C Ted Karras, 15th per PFF, 6th rd, 221st overall
RG Alex Cappa, 25th per PFF, 3rd rd, 94th overall
RT Jonah Williams, 61st per PFF, 1st rd, 11th overall
When the Bengals took WR Chase they passes on Sewell. Chase has been great, can’t fault the pick. However, when you take Chase the offense kinda goes towards getting him the ball in pass routes down field that take more time to develop than a simple slant or wr screen. If you take a OT you are want to emphasize a more run friendly offense and a pillar to protect your franchise qb. Again, Chase worked out incredibly well and will get paid accordingly this offseason.
Now, how much wisdom/great coaching do you think the assistant oline coach could bring to Cincinnati and instill in the Bengal oline?