A middleweight fight is the latest addition to the Bellator 254 lineup. As part of the event’s preliminary card, Mike Jasper will square off with Fabio Aguiar , a promotion official recently informed MMA Junkie. Bellator 254 takes place Thursday, Dec. 10 at Mohegan Sun Arena in Uncasville, Conn. The main card airs on CBS Sports Network after prelims on MMA Junkie