Team Leagues

I have had a idea.
There could be a new type of game you could play called "Team League". What happens is, there are 5 rounds, and 5 people in a team. Each round has its own theme, in which you can only use 1 MAIN type of pokemon (Not including support Pokemon like Uxie or Claydol), like grass (green) type. The final round, however, you can use any pokemon that was played in the previous round.

Scoring System:

Round 1:
Winning:2 points
Losing:1 point

Round 2:
Winning:4 points
Losing:2 points

Round 3:
Winning:8 points
Losing:4 points

Round 4:
Winning:16 points
Losing:8 points

Round 5:
Winning:32 points
Losing:30 points

Rules:
Mostly single player rules, but there is one special rule that you can only have a maximum of 40 cards.

I dunno where these tournys can be held, but i wanna do one at donezator's local league.

Thanks,
Toby974