Only SpursTalk would pull out the pitchforks over what everyone expected would be the most likely scenario. It's the same discussion with every rookie.
Yes, Primo is very talented. Yes, watching him play is a lot of fun...and I would definitely prefer it to watching Forbes stink up the place.
That said, even if Primo made the rotation he would probably only be getting 10-15 minutes off the bench, tops. And he would by no means be the focal point.
Going to Austin gives him the chance to get his feet wet against lesser compe ion, get 30+ minutes a game, be a primary weapon and learn how to run a team as a point guard.
That's not going to happen with the big squad, even with our youth movement this year. Murray and White are definitely the focal points right now, with Walker and Vassell to a lesser extent.
For all of his chutzpah, he is still only an 18 year old kid who played only one year of college. A little grooming could go a long way here. And who knows, he could be back come January or February, especially if we have some injuries.