I mean, sure, GDW works great on just about any attacking ally, but assuming you're playing by yourself, casting it on your pet might actually be the most easy/reliable way of directing which enemy gets the knockdowns. Also, its very easy to give your pet IAS and as a ranger you might as well throw down brambles. All that still leaves you with about 3 slots to do with as you please.
I havent actually been able to test it out yet, but in theory it seems to me it might push the beast master over the line into something that can actually compete with bow (and other weapon) based builds.
Thoughts?
k
