If a shitty team would hire a super aggressive coach, I think it would be fun! I mean what's to lose, they are going to suck anyway. Take the Raiders for instance. Go for a bunch of 4th downs, blitz a lot....no prevent and pussy bullshit!Spread the field and attack, never back off.
That would be fun to see!
Alas, we are stuck with the Norv Turners and Brian Billicks of the world.