Bargnani will be much much better than Okur. Hell, compared to where Dirk was at this early stage in his career, Bargnani is ahead. He shoots the three with regularity but has a growing post game and can even take the ball to the hoop on occasion. Very solid player. Probably the only guy from that draft who I expect to do anything.
But the Raps really need a post player. Bosh is more comfortable running around and they don't really have another option on the post. Their rebounding is also kind of sketch.
But they'll get much better. Colangelo is a freaking genius.