UPDATE: I phoned Aaron Franklin earlier today and he quickly agreed to do the showdown with the only hesitation being his busy upcoming agenda. We planned to talk again soon about the details and coordinate a date that works for everyone. We talked how the showdown will be a very positive spirited thing, something that would be really be cool and fun to do, with proceeds donated to charity. Afterwards John Mueller replied via text, "it sounds cool and think it would be best to wait til summer because thru June there is something every week". We are planning on…