Elbows rarely KO an opponent (unless your Anderson Silve in "Cage Rage"). They have great potential to end a good fight due to a cut. Most promotions do not allow elbows on the ground nor standing. Do we really need them in the UFC? I would like to read some of your reasons for the allowance of elbows. Blood is cool and all but it sucks when a competitor with plenty of fight left in them gets cut and can't continue. Leave a comment or just take the poll below.