Sport in transition: UFC's roster of bright stars dimmed by injuries, retirement (Yahoo! Sports)

With some of its bigger names sidelined or contemplating retirement, UFC will need to develop more fighters with crossover appeal.

Source: http://us.rd.yahoo.com/sports/rss/mma/SIG=134ib6ouv/*http%3A//sports.yahoo.com/news/mma--ufc-s-roster-of-stars-shrinking-from-injuries--retirement.html

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