Well - it's on the roadmap. You get ice cream, chocolate fudge, whipped cream and nuts for now - you'll have to wait a while for the cherry on top.
There's a remote command for opening the track preset window, which allows you to do what you're looking for. The really fun part is to use the arrow keys to navigate through the selections in the preset selection dialog, and watching the plugins hot-swap in and out on the insert locations.