I hate being kited and hate flopping instantly. Typically prefer hybrid classes with heals (like Ret) but I hate ret being a wheelchair. I don’t care about current balance, just looking for what class best meets this playstyle.
Initial thoughts would be fury, havoc, maybe frost DK?
You described DH, maybe UHDK. Frost is all about a big setup and burst as I understand it, but maybe that changes at 70.
Havoc dh mate
Feral seems like the best suited.
Night Elf Mohawk.
DH if you don’t want to work too hard learning the class. Feral if you really want to put time into and have extremely strong class at the higher end.
anything that meets all your reqs is on the nerf bats list. atm dh though
Outlaw rogue but you need a PhD to play it
Fury meets all those criterias.
DH doesnt have a slow but doesnt need one with its mobility.
One of these 2 or feral.
Throw glaive says hi 
Outlaw rogue is the best spec in the game.
I’m not saying cheese damage like DH or anything. Saying in terms of how they are designed. They can do everything the OP asked for then some.
Oh yea…forgot DHs literally have it all with zero fundamental weaknesses.
DH or Feral, DH should be getting hit with some nerfs within a month I’m guessing (once arena season starts and it maintains it’s S+ tier) you asked for a hybrid feral has mobility and heals good consistent damage and decent CC
Havoc or Feral. If you prefer Hybrid, Feral gets some extra points as its heals are actually pretty decent. Its main bleed also slows that target, and is virtually a perma slow. They are incredibly fast and can shapeshift out of any root and are immune to polymorph so getting a feral off of you is pretty hard and requires a hard stun. Bleeds ensure damage is ticking even if they get away. Bear form whenever you are focused and you shrug it all off.
Havoc is pretty much all the above without offhealing potential. Self healing is off the charts though. Perma leech. insane mobility (even harder to peel off than a feral druid). The plus side is, they are INCREDIBLY easy to play, the hours you have to put in from floor to ceiling is much lower than feral, can pretty much pick it up and start earning rating
Downside of feral is that their mogs don’t show in cat form which makes them F tier
DH and consistent snare is a bit questionable. Their glaives can slow but generally you’re going to be using it for damage (even at 70) over snares unless they end up playing a weird meta/essence break build.
UDK fits the bill currently for what you’re asking, as does Feral Druid and probably pirate rogue.
Actually fury warrior does also.
There’s a lotta options out there.
sounds like feral druid bud if you like hybrids. ww flops pretty quick and has to resort to teleport kiting and healing compared to other melee.
feral would be up your class, i also say play a zandalari druid for dinosaur forms