Is there even any debate about this?
Two starting calibre players vs a sigle starting calibre player - IMHO that's a no brainer.
Everyone has off games from time to time. When Terry has an off game we have Lee, when Lee has an off game we have Terry. Last season with Allen we never had that luxury...at least not until Bradley started to rise from the shadows.
The only thing you'd think Ray is better than (vs Terry) is three point shooting, but so far this preseason Terry has been lights out from three and Ray has continued to struggle.
Now you add Barbosa to the list?
When we need defense we can use Bradley+Lee, if we need scoring we can go Terry+Barbosa, if we need speed we can go Barbosa+Lee...we have so much versatility right now with this guard rotation, and we'd never have that if we had Ray instead of these two (or three) guys.
If we had Ray + Terry (as Danny was planing) we'd be REAL deadly, but then you're two primary backcourt scorers are an averge of 37 years old. I prefer having the Experience/Youth ballance, offense/defense and shooting/slashing balance we get with Terry and Lee out there. I think they complement each other really nicely.