Just a thought, should the FIA/FOM re-think the pre-season test format, allowing for more testing? In my opinion the fans and viewers would be better of, if the teams were to test more and be better prepared for the season opener. Only eleven cars finishing the first race, many reliability issues and AMG Mercedes is dominant already... I reckon Mercedes is pretty difficult to beat without teams testing and developing more in pre-season.
Also teams started saving the engines already on the first Friday of the season. I mean, think about the fans paying to see these cars run.
Just a thought.