Why not 2 Highmanes? Definitely worth crafting a second if you only have one.
Unleash the hounds is probably a good alternative to Voodoo Doll for removal, in that it also synergizes with Hyena and can go face if need be.
I haven't found a good target for Dire Frenzy, let me know if you find something consistently works for you.
If you go Baku then the entire deck changes. Losing highmanes and houndmasters totally changes the nature of the deck to face hunter.
Good point about UtH... Voodoo Doll seemed like a good late game "fuck-you" to clear a big butt/taunter.
I'm starting to run out of dust so that's why no second Highmane, but if the card produces, I'll get another.
Yeah, Dire Frenzy seems like it would be great, but it hasn't done much for me yet. I seem to use it on a stupid minion so far--as in I'm either a turn too late or too early using it.
And Baku's limitations mean I'm probably going to craft Winterwisp, as she seems to be more useful for this deck. But, man, that will be all my dust... so I'm hedging AF as the Baku love seems strong.
EDIT: And someone here said to play Argent Squires over Elven Archers, but I find the Archers to work a bit better.