When you collapse the FX chain, it would be smaller with lots of VSTs, but it would take about 9 to be the same as the simple header I suggested in post 8 . 20 is an odd example though, as you can only view 5 at a time in the FX chain, and then you scroll through them.
The fly out would just be the normal VST GUI opening, I wasn't suggesting a re-design, it does not need to be that complicated really.
Yep there are feature requests in (though I have lost faith in that area meaning anything, before or after it's move). It's a tagent from the topic title, but that's seems the norm here. I think the answer to the topic title is 'no' currently.