Rush
This is basically the same as the Rush Duels where you can normal Summon as many times as you like but unlike Rush Duels you don't Draw until you have 5 in hand every turn And if you Summoned a Rush monster, you can only Summon Rush monsters until the end of this Duel.
So in Short am basically asking the team to Script The Rush Duel cards to played in the main game as a mechanic instead of being a Side-Game.
Examples
https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcSz0dFKyKmCHUWB3W14IHyfAvIugFwWj7CLPqDc0aQj1qskUfSN