Stand very, very still while I murder you for even suggesting Brambles wasn't the biggest joke since Throwing Specialization :P Normal thorns does the same job without wasting points that can go into Control of Nature for rooting outdoors and cycloning in emergency situations; get subtlety ench on cloak for alts + tranquil air totem ;)

In a semi less murderous note, I SUPPOSE if you need it brambles isn't bad for a boxer...but still, any druid with that talent makes me the saddest boomkin on earth =(