I completely agree with SanderXpander that it would be a nice feature if "clone synth" were added to the "clone events", "clone fx", etc. options in the clone dialog. And, I think, pretty quick and easy for CW to implement.
I would not want it to be enabled by default, though, just remembered like the other clone options. Usually, when I duplicate a MIDI track I actually
do want the clone to be routed to the same instrument.