My first choice is Aldridge, 2nd Thomas, 3rd Bargnani.
I'd like to think that Pax has an eye for foriegn talent if it comes down to Andrea, based on the Nocioni signing. I trust Paxson.
My only thing with Thomas is that he played one year of college and I'm tired of having to wait a year or so for guys to develop. If he can come in and contribute like Kirk and Gordon did their rookie years, great. I just think Aldridge is more polished and ready for the NBA.