One of the things that makes pro sports enticing is debate. Debate over anything and everything. But sometimes it just gets out of hand. If you've ever heard someone argue that dodgeball is too barbaric for school, or that every decent hitter is on steroids; or whether the mere mention of Tim Tebow causes the synapses in your brain to go apeshit, then you know what we're talking about. Sports fans argue about dumb things on the daily, as if our lives depended on the teams we root for. We'll let our beer get warm if a youngster tries to tell us LeBron James is the greatest of all time and we'll fight over whether or not college players should be paid. We scoured the most ridiculous ones to give you The 20 Dumbest Arguments in Sports Today.