Yes, I know I can use an FX Chain module to load any VST of my choosing into the ProChannel.
Maybe we'll see the newer Overloud products get the ProChannel treatment in X4?
Or maybe a deal could be struck with Softube to allow their modules to be sold individually in the Cake store?
Or even, some of the existing bundled Sonar plugins (Sonitus, BlueTubes etc..) could be revamped into modules?
Channel Tools, TS-64 Transient Shaper and the VX-64 Vocal Strip maybe?
Either way, I really do hope Cakewalk have a firm plan to expand the ProChannel concept with MORE MODULES..please