LOL so much fail. Face Hunter wasnt running either. They capped out at 5M Leeroy. They have no use for Sylvanas, and didnt want an 8M maybe face damage card clogging their hand - they did very little trading outside of the mirror and taunts. They wanted to kill you before 8M.
That aside, no they wouldnt be good/playable today. In a meta where the majority of decks are looking to kill as quickly as FH, they are FAR too slow.