Its quite a dilema. There are plenty of opportunities for home fans to buy up playoff tickets well before any opponents' fans are able, first round series being an exception. A lot of the visiting fans pick up tickets on the secondary market. It's hard when home fans sell off their tickets instead of going to the game.I love the idea of blocking out the opposition fans during the playoffs, assuming the seats are filled. Gives some of the newer teams a chance to not be overpowered by some of the older teams with ridiculous fan bases.
Those who disagree Probably have no idea what it's like to be outnumbered in your own arena.