If they added George somehow, I'd become a believer because it would be clear to all three stars that massive sharing of the ball is necessary, and George would help against San Antonio and Golden State.
If just adding Paul, I don't think Houston will have a better season than they just did. Can't think of a worse twosome in the backcourt at the moment. I mean I can think of worse, but I just don't think that duo will get the team where it wants..