The pet will auto attack, Bite, and Growl. All pet-based utility is on the Hunter directly for MM in 11.1.
Assuming the pets keep their abilities for MM, they should share a cooldown with the Hunter abilities - Master’s Call should already do that as it’s the same spell, Primal Rage matters less due to Sated. IDK what is happening with Fortitude of the Bear in 111.1, it isn’t mentioned in the dev notes at all.
None of the non-Exotic family abilities matter for MM in 11.1, except the snare. Even then, we have Wing Clip/Concussive Shot, so you aren’t losing any functionality even if the family abilities got turned off entirely for MM.
FWIW, SV has a hidden debuff for -50% damage on Auto Shot. Go test on a dummy - equip a bow, spec BM or MM, shoot a dummy, record the damage. Swap to SV, same gear, shoot the same dummy, you’ll do ~half damage compared with the other specs. There is zero reason they couldn’t implement something similar for MM.
Last I checked, SV lost access to Raptor Strike, Harpoon, Muzzle, and Kill Shot if you don’t have a 2h equipped. Everything WFB still works, as does Serpent Sting. You have Arcane Shot for a Focus dump. Kill Command still builds Focus, does damage, and can proc the self-reset.
Is it optimal? No, not even close. Doesn’t mean it’s not possible. Not possible would mean SV gets a “You can’t equip that” error when trying to equip a bow.
I still maintain that it hurts nothing to let MM still have the Lone Wolf talent where they have the option to bring their pet out, even if it’s not technically optimal to do so.
Part of player choice is letting the player choose to be sub-optimal. Otherwise there wouldn’t be any points in talents as a whole, either. There’s always an optimal build to be using.
Apparently Blizzard’s entire philosophy is to take away as much class fantasy, abilities and talents as possible and to shoe-horn every player into playing every spec exactly the way Blizzard wants you to play i.e. the way optimized for some small and vocal min-maxing minority. Apparently for those people the game is unplayable if there is a single “flavor” spell in their spellbook or a talent in their spec which literally nobody is forcing them to use
Going by DataForAzeroth numbers that I posted earlier, raiders make up a third, at most, since LFR/Normal/Heroic get lumped together achievement-wise. And M+ runs have not been impressive this season, with the numbers dropping to around DF S4 numbers.
So it does not look like M+ and raiders are the majority at all.
I’ve hunted and not used a dog, so what? I know other hunters who do use dogs. It’s a thing, instead of believing what you want to believe, try looking it up.