I think Rondo is being paid, now and in the next couple of years, plenty. He's a great PG and one of my favorite players, but he honestly has got a ways to go before he can start claiming to have an argument for a bigger paycheck. Until he improves his free-throw shooting and jump-shot, and becomes a consistent outside threat, he will still be a work-in-progress, and not one of the NBA's "elite" point guards.
I think he has the talents and abilities to be just that, even more, one of the best of all time, but that's a long bridge to cross, and it will take considerable time and effort on his part. I hope he does get paid more in the future, because it will be an indication that he has developed into the player I know he's capable of becoming. I personally love this kid and the fact that he's a Celtic ... and I hope he stays a Celtic for his entire NBA career.