"Dismiss Pet now has a 3 sec cast time (up from 2 sec). This is to discourage swapping pets in the middle of PvP to get a different form of CC."
I think this one was a bad call by Blizz. Cant they atleast make it instant and a 3 sec wait time before you can summon new pet or something its soooo.. annoyning when u gotta dismiss your pet before jumping down places.
Once again, this just proves that Blizzard is more pvp focused than pve...They don't sit and theorycraft the changes they make on both sides of the field, and they're just making the necessary changes to bolster their pvp fan base it seems like, all the QQ about hunters having so much CC from other classes, so bam! lets add a second on dismiss pet...which has a many a different uses outside of arenas as the poster mentioned above, I know i've done 9/9 Gold C-modes and dismissing your pet prior to the first boss in Scholo, 2nd boss in mogushan palace, anytime you use an invis pot, etc, that xtra second will prove to be quite dis tasting if it sticks, which I think it will sadly, ahh well, rant over lol.