Quick idea: Let people win multiple BigBTC tickets and then give them away to other players.
No downside I can see to SWC (except for a bit more organisational effort), more sats would probably run and more people would get the chance to play for free/cheap.
Also, QoL request: Please show the regged SNGs/tourneys as "In Game" in cashier and reflect in total balance. I keep getting mini heart attacks when I forget I'm regged and open the cashier.