I also want a vote on whether or not hermit druid is legal in vanguard. similar to the netsuke request, the way we set our game up (10 cards/No land destruction) is an exact parallel of arguments to ban Ebony Owl Netsuke & Hermit Druid (Vanguard), respectively.
If you can't play land D spells, Hermit Druid is broke and impossible to catch up to, similar to the damage from Owl in 2HG/3HG with 10 cards.
You can't ban one and not the other. There are plenty of spells that remove Owl, but not Hermit Druid.