No thank you. Until CL rotates out of Modern it will suppress sales and most players, not in high champ, can manage just fine using CL & reward cards.
I want to see SPL thrive and take advantage of the upcoming bull run. If CL is in Modern during that period the opportunity cost could be massive.
Also with CL in Wild, Modern would start to look more normal with bronze, silver and gold style decks forming lower down, which is a much better environment for new players, who would be able to afford to buy low BCX cards to get started.
With accelerated Deving and growth would come a higher SPS price, which would result in more sales and may make a CEX listing more likely.
I would also caution that many supporters of a mini set are more concerned with extending the longevity of their CL deck in Modern than having any interest in buying the mini set.