The first fight between the two was at UFC 100, which Henderson knocked out Bisping in the second round.
Michael Bisping (26-7) 15 KOs, 4 Subs & 7 DEC wins. Bisping is 3-3 in his last six fights, he is currently on a one fight winning streak. Bisping lost to Vitor Belfort in January of 2013 by second round TKO, but he then bounced back at UFC 159 with a win over Alan Belcher by Technical Decision. He lost to Tim Kenney by unanimous decision in April of 2014, he came back and beat Cung le in August by fourth round TKO. In his next bout, he lost Luke Rockhold in November by second-round guillotine choke. Michael Bisping defeated C.B. Dollaway by unanimous decision at UFC 186.
If the UFC did this, that means that Henderson would have to fight a few more times. Henderson is 1-3 in his last four bouts, he is 1-5 in his last six. He is currently on a two-fight losing streak.