I’d like to see a dedicated beastmaster class where their pet does most of the damage and their main job is buffing their pet and/or debuffing its target.

I’d also like to have a real summoner who does more than just cast summon animal. It would be cool if their abilities were all summoning-based, like a 2 action ability that could summon swarms for a single round and the swarm would do a little damage plus a debuff, like blinded or sickened or whatever.