I agree with Chief's forum thread posting, and others thus far.
I'd like the same "point system" way of knowing how much damage you're doing. So when you boom three people it looks like this:
Boomed Survivor!
Boomed Survivor!
Boomed Survivor!
Or spit damage:
Spit Damage!
Spit Damage!
Incapped Survivor!
Spit Damage!
Spit Damage!
Spit Damage!
I don't know if this was the plan, but I like a lot of things the point system tracks (game ending MVP's, etc.), don't need the actual buy menu and points though.