I like the 3rd from the top, my advice though, why make the render so small. Ignore how pictures are cropped, a sig is not the same as a picture and when cropping it the conventional wisdom of pictures can be thrown out. Don't be afraid to cut off fighters at unique places rather than making them to small.
"If you get hit and it hurts hit him back you not knocked out yet."-Joe Doerksen
The Toxic Terrors (FFL)
Demetrious Johnson*Eduardo Dantas*Emanuel Newton*Will Brooks*Michael Page