Instead of an onside kick, I would have the option to go for the two-point conversion from the 5-yard line instead of the 2-yard line, and if you convert, you keep the ball and start from the 30 yard-line. So basically to keep the ball you must score a TD, a Field Goal does no good.
Should a regular kicker becomes somehow incapacitated a team can substitute with a male cheerleader until the regular kicker is able to resume play. This will draw the gay fans the NFL has been longing for while making the overall game more fabulous.
But the stadium organist is forbidden to play “It’s Raining Men” or Village People songs, so as not to push the heteronamatives too far as to change channels.