Last I heard, cheerleading involves a bit more than sitting and spinning. How'd she do on the back flips? Getting that wheelchair to the top of the pyramid formation would be a bit difficult. Sorry, I'm sure she's a very nice child, but everyone has their limitations. Some are rocket scientists, most aren't. Some are cheerleaders, most aren't. Just because she'd like to be a cheerleader doesn't mean her parents should bully their way into making the school put her on the squad. If that were the case, the school would have to put everyone who tried out on the squad.
Bingo.