I don't like this idea.

I think the possession for watching the matches could be reduced - maybe do it so that you only get 1 lot of bonus possession regardless of how many people watching. That would be a better solution to trying to take the game down a route that many don't wish it to go - I.E. one where they would have to pay to play.

At the end of the day this game is good because you can play it for free. Start adding more aspects where money is involved and it will slowly die. Currently the game is set up well where those wanting to pay can do, but those not wanting to can still be heavily involved. Tilting it away to the none payers by making it even harder for them won't be popular.

I love this game, but I'd never pay real money to play it. I bet I'm not alone on that one.