Add the ability to assign to a single controller, multiple parameters.

True but there is 1 more missing piece of the puzzle: https://www.steinberg.net/forums/viewtopic.php?t=111740 (Having MIDI insert fx in cubase)

(A workaround exists but is ridiculous: Routing midi to a vst instrument, then routing that vst instrument to another vst instrument track. Repeated as many times as how many MIDI-fx plugins you need; so for example Midi Keyboard input to Cthulhu VST instrument to Captain Chord VST instrument to final synth VST instrument for example… it’s super stupid. Steinberg should copy Logic as soon as possible (logic has perfect midi insert slots on all tracks))

xD