Our pass rush from the base would be nonexistent in a 43. We would ask the biggest, slowest DEs in the NFL to rush the QB after playing a 2gap discipline, with very little rush ability coming from the DT position.
All that just to get Mike Wright on the field?????????
We have built a team around a 34 concept. Our DEs are dominant in the run game, and NEED to have a LB as the 4th rusher to help get pressure from the base.
Historically, when we shift from 3-4 to 4-3, we have simply turned one of the OLBS (McG, Colvin, Vrabel) into a DE and kept the same personell with the same responsibilities but a slighty different alignment.
To think we can consistently play 43 with 2 300+lb DEs is shaky at best.
If we were to convert to a 43 full time, we would rotate Seymour, Warren and Wilfork at DT, play Burgess, Green, Woods, TBC at DE. You can see right there we now have great DTs and weak DEs.
It would make no sense.
There are 2 players on our defense that are better suited to a 43. Burgess who is only here for sub packages anyway, and Mayo.
By the way, we dont play 34 or 43 in nickel and dime sub packages. We play a 4 man line with our 34 DEs playing DT and our OLBs playing DE so we dont have a 'run down' and a 'pass down' front 4 for the 43