Getting my 10 year old son into MMA

Hi everyone I'm new here and was hoping to get some advice on entering my 10 year old son into some MMA classes. We were planning on waiting until after football season was over to enter him in classes but we recently had a dispute with my son's head coach and defensive coordinator down here in Georgia.





The head coach seemed to be a little too invested in this little league for 10 year olds because he continue to delittle my son (he was the QB and first round pick of this team) for not coming to Beef OBradys and studying game film and pretty much told my 10 year old son he's going to be pumping gas the rest of his life because he's a mental midget.





When I confronted the HC about this bs his drunken defensive coordinator (who was bleeding from the head for whatever reason) came up and sucker punched me in the parking lot. After the police arrested him, my wife and I decided to pull our son out of football the rest of the year.



Anyway does anyone know what kind of classes I should sign him up for? His confidence is pretty much nothing right now so maybe some very beginners classes would get it back up? (No homo). I'd appreciate any advice thanks!