It could easily be adapted to be a basketball, baseball, tennis ball, etc. Any "round" ball sport. Just simply cut the front to be the ball shape that you need. I don't recall what cartridge the "Thanks" word came from off the top of my head! You could also use congrats, You Did It, Way to Go, etc. LOL
If you are interested in the .cut file for this leave me a comment and I will try to get it posted in the next couple of days. It would be fairly easy to recreate without a file from me but I'll be happy to share if anyone wants my file, just let me know. My comments are setup to be done anonymously so leaving a comment shouldn't be a problem! I haven't had time to work on cleaning up the file and making it ready to post and its on a different computer which is why I'm not posting it right now! LOL Plus, this way I see who really wants the file! LOL