Well, basically what's in the title.
I love track versions and already using it a lot (especially in game music when I often need to do one loop version and one intro/outro version of the same track).
What I would like to see is TV keeping track of my muted or turned off plugs and sends (perhaps even settings and automation on said plugs/amount of send db). I'm not asking for memory of different plugs, just the ones already on the track. If I add one it can appear muted on all other versions until I go and change that.