I know it’s anecdotal - but I don’t see a lot of OL transfers. Think about it - if they are any good they are in the two deep. And thrir are 5 slots to fill with the five best.
Hawg - I also wonder - of all positions this is where you can take 3 star kids - even 2 star kids - and build them up - turn them into good players. This takes a few years - but I’ve seen it done here and in other places before.