Both are very cool...I think I like the Willis one more but I don't like how his name is divided up...or it seems like the wording "The Natural" is out of place. I read it Patrick The Natural.........Willis
. Does that make sense? Also I'm not a big fan of double images of the same render, just my personal taste. In this case its seems the double should be larger though...I dunno.
The ADP one is too blurry on the right with not a lot going on, it kind of distracts from the rest of it. Also the white brushing over him seems a little excessive, his arm nearly blends with the ball.
Overall I like them both and would use either as wallpaper, awesome work man.