Don't see how that could ever be done with what we know now.
For one thing, we don't know anything about what actions are possible in combat besides "Attack".
So, let's say Pit Fiend A wins initiative. Can he disarm pit fiend b, then trip him, then, using the mace he just grabbed along with his own, play Pit fiend B like a huge demonic bongo? Can he do this only if rolls 4 20s in a row? If he spends an action point? If he buys the DM pizza?[1]
Everything we've been told promises that 4e combat will be more than "roll to hit, roll for damage", so I'd expect a lot more trip/disarm/bull rush/atomic wedgie type action than in 3e.
[1]Well, you can do anything if you buy the DM pizza...