We don't have to picket their stadiums with signs and printed material.
Lost of ticket sales is one way.
Not buying and wearing their over priced caps, tee shirts, jackets and other gear with team logos is a big money maker for them.
Win the battles you can by next Friday and the war will take care of itself.
I see your point, but, the ownership of the team could use our own activity against the team to stir up animosity among fans who are otherwise uninformed about gun issues.