I'd rather have AB as a bench 2 over Lee. mostly because of who'd he team up with.
Lee is a better shooter than AB right now. So it makes more sense to have Lee teamed up with Rondo, who is getting better at shooting, but not knock down every night good. Terry is more of a shooting guard who can make plays because of his shooting. That works better for AB because teams have to respect Terry's shot, and then he can do his back door cuts like he was last season.
I think teams are going to stop AB's back cuts with Rondo on the floor because they will play off of Rondo more than they would with Terry.
Plus AB would give that defensive spark that shuts down the other teams second unit.
AB,Terry,Green,Bass/Sully, Darko, thats a very good second unit, you have the Def of AB and Darko, Terry and Green are decent defenders, and then offensively have Terry,Green,Bass/Sully. theres no reason why our second unit couldn't out score every other teams second unit in 90% of the games this year.
I like the idea of AB being that guy other teams can't plan for, you throw him in a game at any time and the other guard that is on the floor goes "oh $*%&"