Paul is currently a star. But I don't do this trade because Rondo is a consistant 15-18 foot jump shot away from being a star as well and maybe the second best PG in the league.
I say have patience with Rondo's shot. He's as good if not a better defender, rebounder, passer and floor general as Paul without the need for having to be a scorer as well, which I happen to like better than the shoot first mentality of some PGs.
I look at it this way, if Rondo can hit his 15-18 footers at a 45% consistency level in two years, he's almost Paul's equal so then the trade comes down to Ray, Scal, a 1st, a 2nd and cash for Peja, Arthur and Hadadi and that is a ridiculously stupid trade, IMO.