a piggyback TVIS CONTROLLER?

Something I dream, and I think it would be the best of two worlds, would be having two butterfly valves controlled by the TVIS, and its opening being gradual.
The simple analysis of both torque curves separately can be misleading, imo.
What I mean is, both valves would control the air section on the intake at all times, and they would open/ close gradually. Per example, at idle they would be both 60% closed, at 3k rpm they would be both 40% closed and at 4k only both 5% closed.
I know its a bit fantasy, but its where good ideas come from: dreaming.

Correct me if I'm wrong.

PS: If I ever achieve something like that, you'll be the first ones to know! :cool