Just a couple ideas that in my opinion would not be difficult at all to implement, and would work wonders for the game.
First would be hench commands. At the very least, a great idea I think would be a "stay" command, where hench just stand still, don't follow you, don't attack etc.
Hench are great when you don't have a pug to join, but essential things like pulling mobs becomes near impossible when hench warriors just charge right in.
Also, minor things like capping pets would be easier, since hench wouldn't demolish the animal before it's charmed.
My second idea, would be to add a skill sets hotkey, much like the F1-F4 keys for weapons. Why not some hotkeys for specific 8 skill builds? Then it would be a flash in town to just hit your farm build, or your such and such build. This would help out quite a bit in my opinion. I know people are always tweaking, but to have core builds that you use frequently set to a key would be a great help. Then you just quickly adjust your attributes. Unless that could also be included in the hotkey, which would be even better.
Sorry if either of these have been suggested before, never actually went into this area until now, and didn't see any related titles in the first couple pages.
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and smash the beast easy.