Doing a Classic Dire Maul today, where you generally jump down various levels, its often very important to dismiss your pet to avoid having it pull trails of mobs that the whole jumping down thing is there to avoid.
However, when I do it, I then have to stand there while the slow recall goes through and it probably looks like I’m AFK because Im just standing there. Plus it leaves me behind the rest of the group and Warlocks dont have any speed up mechanic.
As far as I can see it has plenty of positives and no negatives to remove the cast time to recall a pet. For the improvement of social behaviour and group participation, I’d really appreciate seeing the cast time either hugely reduced or completely removed.