Yes, while I may have thought of an original buff for the bee, I suppose it is possible for buff to have been thought of elsewhere.

But here goes anyways.

• The Hive. Allow the hives to behave as wards, only when there is an enemy within Melee range of the ward.

• Think of it like this: You're out on your front porch, and you see a Bee hive out in the tree. The bees don't care that you're right there watching em. But now, you're standing 3 inches from the hive with your disease riddled hands, and Raid bug killer spray at hand ready to wipe them off the earth. You bet your boots the little worker bees are informing their queen of such injustice. She's gonna attack with a mighty fury.

• Likewise, the hive should notify (at the very least AMC) of an enemy within melee range of the hive. I think that could be a worthy idea.

Idea #2

• Once entering Melee range of a hive, the bees will provide one tick of Bee damage. Can only be applied once while in range, and once you leave the range of the bees, you are subject to being applied once again entering the range.
• Think of it like this: You're standing next to a beehive with your Raid Bee killer spray, and the bees notice your infernal presence. They take out their daily anger and sexual frustration out on the only thing they can: The one standing right up in their grill.

TL;DR: Two buff ideas for the majestic bee, that could possibly (bee) original ideas, that give him a small ward option, or a small damage option.