Here is the logo idea I came up with, after reading over your brief: #45, #46. I also showed how it would look if you took pieces of the logo and pulled them out. So, one with just the text could look like this: #43, whereas one with just little man ballin' would look like this: #44
Let me know what you think, as I would be happy to work back and forth with you on this to get it just right. Thanks for looking.
Oh, I almost forgot to mention: each of these is either a 2-color or 3-color flat design, so printing onto jerseys, shirts, etc. will be very easy and affordable. They're all ready for print as we speak!