I think the sprint shootout weekends will continue to change so that the FIA can test little things to see whether something makes sense or not.
Forcing to change tires every stint was interesting, but as long as guys like Ferrari can't figure out why their car has so much tire deg, they won't be able to compete. Redbull and Aston seems to be on top of tire management, so they again will have an advantage which will leave other teams behind and we have the same problem all over again.
I personally think they should stop making so many regulation changes year or year and let teams catch up and try to get on an equal footing.