I think for future a good development would be private paid tournaments of 8 16 32 etc players.

Players pay a fee to take part and PF takes some, while rest is used for prizes. Let's say 70% for prizes and 30% PF (random numbers).

You play a game at every 10 mins or so to not drag it all day and you have various tournaments you can join throughout the day. 

Exactly like SNG or any other poker tournament :

Self funded 

PF always wins

It never ends - people can do this for fun or try win a prize for a very long amount of time 

this is already in the to-do list :)

like European Super League ?

https://en.wikipedia.org/wiki/European_Super_League