That’s a great idea!
May be another approach in the same style is to bounce your own patterns to convert them to “transitional loops”, a simpler version without the kick and another strong elements.
As an addon you can use scenes to change that transition loop (sample slot lock) depending on which track are you heading up, so from one pattern you could in theory perform a smooth transition to another 12 patterns. Or eleven if you want to keep pattern = scenes relationship straight.