My suggestion. If a character has an effective anti-planking method. Ala, Snake (grenades, nakita, C4), Diddy (Peanuts & Bananas), Olimar (Pikmin) then have no rule. Let them fight out the match normally. If a character has NO effective way of stopping planking strategies, enforce a rule that if the player on the stage walks back and gives the planking character 1/4 of the stage then the planking character MUST return its entire body over the stage ASAP. The player on the stage would give him a 1/4 of the stage to safely land and as SOON as his entire body is over the stage or they touch the ground either by roll, or jump or whatever the match will resume. To visualize, image in Battlefield. If Ganon knocks Metaknight off, and the MK successfully grabs the ledge. The Ganon could try to attack, this would give MK the liberty of planking. Since in this instance, MK is just doing what it takes to survive. To me planking is SUPPOSED to be a way of safely getting back on the stage, not a tactic/strategy of fighting. Once the Ganon gives up, according to the rule, he would walk behind the platform nearest to the ledge and allow MK to get back on to resume the fight. If the MK decided to stay on the ledge and plank, for WHATEVER reason, IMMEDIATELY stop the match, save the replay and count that match as a win for Ganon. I think that is a fair way to stop planking. It prevents planking for the sake of stalling a match and running out the timer. This rule would still allow ledge games. If a person doesn't want to let them back on, he or she doesn't have to. This rule would also prevent a bunch of ledge counting madness. If a player announces that he is letting him back on the stage, and the other player refuses to come back up, the only explanation I can see is he is stalling. It forces characters to expose its entire body over the stage. I think this is the main problem with planking, the invincibility frames added with the fact that they are under the stage where most characters can't successfully attack. There is a potential problem with this rule. It says nothing about moving your body over the stage and then coming back to the ledge. Even if you force them to touch the ground people are free to just run back to the ledge and regrab, before the other player even gets there. This could be stopped with an additional rule saying if a player allows you to make it back on safely you cannot regrab the ledge immediately after that unless you are edge hogging or have been hit. This still allow tactics of running off the ledge and coming back on with bair. Anyway, what do you guys think?