There are a number of good centers drafted that became good in their rookie year, most recently Vlade, Shaq, Dwight. Such a huge number. Stop asking for a center on the draft, we won't take any because it takes years to develop into a NBA calibre center.
I'm all for drafting Rivers, and there are two cases here. 1 - he'll be in first 10, 2 - he'll fall between 17 and 20; depends how over or underestimated he gets. I'm all for it, but Doc has been looking forward to this draft more than to the new Championship, and Terrence or Perry or whoever we may draft aren't players that ought be traded.
However... Rondo, Dooling, Bradley, Moore, Allen is the weakest backcourt we can imagine. Rivers would fit in great, but we didn't draft Moore for no reason, just like we didn't draft Bradley just for fun.
But, say we get Rivers, the team would be: Rondo, Dooling, Bradley, Moore, Allen, Rivers; Pierce, Pietrus, Green, Daniels; Bass, JJJ, Miles/Wilcox (potentially), KG, Hollins (we'll probably keep him). That's three ball handlers, three shooters on guard line, great shooters, great runners and great defenders on SF, and no need to comment the improved PF and C positions.
Do we really need more PF's and SF's over a shooting guard...