If I was a Gym Leader, my name would be Colton and my team would be Electric.
(An oddly fast) Ampharos
If I was an Elite 4 member, my name would be Lance and I'd use an entire team of Dragonites. All with the same moveset.
If I was the Champion, my name would be Richard (No real reason) and I'd have a team of hacked pokémon made to piss people off.
Wobbuffet with Recover
Huge Power Archeops
Some filler mon