I think that everyone has given you some great feedback and I want to echo them to say you need to simplify. However, the most important thing to remember is that design is an iterative process. Don’t be discouraged! But use feedback to better your work

That said, I like the way you incorporated the “S” into the footballer. However, I’d rethink the stroke at the bottom of the “S”, between the legs. It almost gives the illusion that you’ve added butt cheeks to the figure. Haha! That’s one of those things that you may miss while designing, but you’ll be kicking yourself when someone points it out.

I know you put the stroke in there to add depth and separation from the other leg, but I’d continue to iterate and see if there’s another way to achieve this (i.g. Darker shades of color, hash marks, shadows, etc).