Good work playing the Charles
ton.
I'd say play the music. Your solo didn't really fit the music. It was like putting a square peg in a round whole. You have chops, but if you're playing stuff that doesn't fit. Listen to the drummer that really did the thang. Listen to the Count Basie Big Band and the Duke Ellington Orchestra. The cats that played in those bands could really swing. The drummer, as in any band, drives the bus.
If your band director is going for more of a show band, pep band sound, then he is definitely on the right track. You as a drummer/musician should shoot for authenticity and play as "authentic" as the band will let you.
You're on the right track, but you definitely have some homework to do.