AR/Pistol are fine but H5 could benefit from a Rifle only playlist. Basically a separate mode that rotates BR, DMR, LR, and Carbine starts. You might think it would hurt H5’s gameplay style, I say its worth a shot. Maybe even disable sprint and/or thrusters. Im not saying replace current Team Slayer, Im suggesting a new Team Slayer variant.
Also I feel Pistol should be switched to Primary slot since most of us switch to it off spawn anyway.
I’ve grown to hate Halo 5 over the few months since release so maybe my opinion doesn’t matter. Recently went back to it and just got annoyed at how much Matchmaking lacked. its so stale. However I will praise 343 for making the most balanced Halo ever, just not fun IMO.