However, the league is not without controversy: teams routinely fleece taxpayers to build new stadiums then keep nearly all the revenue earned (even from non-football events such as major concerts), the league itself promotes [[gambling]] (via both [[fantasy football]] and sports betting), and players routinely suffer serious injuries (concussions being the most common) which have life-altering effects and, in some cases, have led to deaths (not only the players but innocent parties, the case of murders allegedly committed by Aaron Hernandez among the most prominent). | However, the league is not without controversy: teams routinely fleece taxpayers to build new stadiums then keep nearly all the revenue earned (even from non-football events such as major concerts), the league itself promotes [[gambling]] (via both [[fantasy football]] and sports betting), and players routinely suffer serious injuries (concussions being the most common) which have life-altering effects and, in some cases, have led to deaths (not only the players but innocent parties, the case of murders allegedly committed by Aaron Hernandez among the most prominent). |