I can agree with this. Wouldnt you say that at this point, the only person on the team whos position matters to an extreme whould be the healer? I feel like it used to be that NOONE on the team could over extend or get into a mongo position because they would instantly be swapped to and pressured.. now thats not the case as much.. You see everyone bouncing into enemy lines to do X but because of mobility and such they can just bounce right back out unharmed.
Yes, and even then less than it used to. But yeah, most caster have shitloads of mobility compared to wotlk. A boomkin in a bad spot or lock with port on cd? Dead in a bladestorm, but if we look now...
Boomkins and resto were given a low cd blink that also gives you sprint and they got stampeding roar, which can also give your teammates more mobility. Priest mobility was horrible, now they can invis and be on the other side of arena faster than a mounted paladin with aura masteried crusader aura. Every good lock used to be really careful about port cd and range, now you just lolgate, which can of course be used by your teammates as well (and it was 15 sec cd for fucks sake... at least its range and cd got nerfed by now). Hpaladins received a sprint, they can double freedom. Resto shamans can aoe freedom their teammates on a fairly short cd. At least mage mobility got toned down compared to s11 fire mages, that was horrible and impossible to fight against as certain classes (cough, enha insta proccing their sprint everytime). Etc, etc.
Point being, it's not only melee that received a lot of mobility cds, it's casters and healers as well and some of their mobility cds can also be given to melee, which makes the problem worse.
But there's also a lot of small little things that go unnoticed. For example feral charge being buffed from 30/15, to 28/14, to 15/15 in mop, or separating old feral charge into two gap closers, charge and kick. Or enhance sprint being buffed from being usable twice on a 3 min cd, to once on a 2 min cd, to being changed to a standalone skill usable once every minute. There was absolutely no need for that. :/
/rant, should still be better than MoP though.