Incentives for creators to update

One of the annoying things is that when a new Engine version is released, people are waiting around for some of the marketplace assets they rely on to be updated to support it. What if Epic were to say that if asset owner was to submit an updated within a week of the official engine release, they’d receive a 90% cut instead of 88% for the next 4 weeks AFTER the asset is approved and updated on the marketplace?