As cool as werewolves were while they were in the format, they didn't really work out as a viable option for commander
Chaos ensues on that plane
and Obstinate Baloth are regular features of the MTGO Cubes, and they are consistently disappointing options for the green decks given that these decks tend to care about generating overwhelming mana advantage and casting some unbeatable spell rather than attacking and blocking
Both voting options cheat stuff into play, and in a deck like Mayael the Anima, you're putting some huge stuff on to the battlefield
Its also picking off key dredgers, Snapcaster Mage targets, and so many other focal points of present Modern
And games can, on occasion, go really long