I think we are better suited to stay 3-4 and wait a year for Poe to fill that role. Honestly, he has played better than I expected him to so far. I think he will fill that role fine next year, and excel the following years. But it has only been 2 games, so it is hard for me to really say what would be best. I think we should wait and see. If we are 0-4, 0-6 then I would say we should start considering drastic changes.
Personnel wise, I think we are well built for a 3-4, its just the coaching has suffered. I want to see how things go the next couple weeks. In another thread the only changes I made were giving Crennel an ultimatum. Fix the D by week XX or force him to make Emmit Smith the DC.