The onside kick shouldn't be easy. Don't put yourself in a position where you must score two more TDs with five minutes left. Your defense needs to be fixed—not the onside kick rules. The team that has taken the commanding lead has earned a level of buffer instead of the league making it easier for teams to snatch away the lead with some absurd non-football plays. Not every game needs to be a nail-biter because it'll dilute true comebacks. If a team needs the ball back, then they can defend and earn a three and out. Need it faster? Force a turnover. Better yet, don't let the game get out of hand. Practice urgency from the first whistle.