There has been a long history of requests for the ability to use a e-ink tablet that can run ably the FL apps. At present, the official position of FL seems to be that they don't support any, period.
But what about doing what amazon did with the kindle and market your own dedicated tablet? It would not (indeed if it wants to compete, should not) be limited to being able to run FL apps. But if FL partners with a manufacturer to create and market a tablet optimized for using its apps, they can create a monopoly while giving FL users what they want: a e-ink tablet that works well with FL resources.
I confess that I have absolutely no idea of what would all be involved in doing this. But considering what kind of avenues of growth FL has been exploring, I am not sure that the idea is a priori far-fetched.