Jetgo reduction
Unfortunately I’d say that was inevitable. A month or two ago Fly Corporate announced they were increasing their schedule to Tamworth, compared to Jetgo having a reduced one from a few years ago when they started. Pretty obvious who was winning that battle.
WLG to MEL and BNE should work with the ERJ. Likewise MEL-DBO. I’m surprised they haven’t tried MEL-Tamworth yet!
If the ERJ had the performance MEL-PLO would be a good route as well. I’d imagine they’d definitely be able to do daily if not twice daily after a while.