Cutting down on grind time for lowbie pets

Mania's Arcania, which is the new home of the Petopia blog, has a really interesting look at a frustrating problem for hunters-- leveling a lowbie pet with a high level character. Say you're 70 and you want a Ghost Saber. Because the Ghost Saber spawns at only 19 or 20, the only way to currently level it is to basically let the hunter tank (or kite, more likely), and simply bring the pet along for the ride.

So how could we fix this? One of Mania's commenters has an interesting idea-- whenever a pet is tamed, it is automatically brought within a few levels of the hunter taming it. If you're 70 and taming a level 20, then when the little green ding flare rises up after taming, the pet suddenly becomes level 65, which is good enough to make the pet not so useless. It doesn't quite make sense (why would a pet be so much more powerful just because you tame it?), but it does take out the unnecessary pet grinding. Mania has other ideas that work well, too-- either make the pet experience relative to the pet (not the hunter, as it is now), or reduce the amount of experience needed anyway. Another idea mentioned is to make the latest rank of Growl open to any tamed pet of any level, but I don't see that working-- even if a level 20 could hold aggro against a level 60+ mob, it's not going to last very long.

The only other suggestion I'd have is just to implement a different way to level pets-- maybe a turnin or a special quest at pet trainers that cuts down on the grinding time and method. But no matter how you do it, there's no reason hunters should be forced to go through all this just to get the pet that has the look they want.