@bingo415 and I have experimented a bit with this. Trying Fred Fain at ILB when we go 4-4 to keep him on the field, but no more than a game here and there. We've tried Jaylin Glenn at OLB and Bandit, varied success (if he wasn't low player we considered it a success). But so far Eric Pritchett has had most success, specifically at Bandit for us. More so than the other 2 in fact. I would love to figure out how to get an extra S/DB on the field to try to simulate a 4-2-5 as much as possible.