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Roberson initially planned to announce his decision at a press conference on Friday, but the 6'7 forward and his family canceled the event, reportedly because Roberson was still undecided about his future. Had he stayed at Colorado, Roberson would have likely shattered the school's career rebounding record, needing only 10 boards to surpass Stephane Pelle at the top of the list.
The Buffaloes registered their third consecutive 20-win season in 2012-13, due in part to Roberson averaging a double-double -- 10.9 points and 11.2 rebounds per game -- and becoming the first player in school history to lead the team in rebounds, blocks and steals in three different seasons.
Roberson is ranked as the No. 46 overall prospect heading into the 2013 NBA Draft, per ESPN.com's Chad Ford.