I use this play a lot in both passing and possible running situations. If I feel like they're running I'll crash D line to that side and I'll contain the DE on that side. If they come out in 2 TE sets I'll contain both DEs and user a MLB. This works great with the Cowboys but I haven't really tried it with other teams. Give it a shot and let me know if it works as well for you as it does for me.