She's also looked at some more technical information on how quickly pet health returns after various kinds of dismissals-- in most cases, it looks like your pet actually comes back with a lower percentage of health, which then ticks back up to full in just a second. Probably won't affect most Hunters, although a few of the situation she goes through sound like battleground PvP to me, and it could be that Hunters there are using their pets so quickly that it might make a difference. More testing is on the way, she says.
But at least the taming schedule will probably help Hunters who end up grabbing a rare spawn as a pet and then realize they don't have the food to feed them. We've got more breathing room than we knew we had.