Well, compared to a Taj Gibson, who doesn't do anything particularly well and isn't expected to amount to much, Blair is a fantastic rebounder, which is a skill that translates very well to the pros. Taj Gibson will be a fine rebounder in the NBA, especially with good coaching. He averaged 7.8 & 9 in last 2 years @ USC. The Bulls needed a big body under the basket (Noah, Gray, ?) and Blair doesn't fit that bill. Been there done that before (Elton Brand, Lonny Baxter, Marcus Fizer, Sweets). I just think being big is about more than rebounding. Defense is huge in the playoffs as is banging around down low.