DC3 Dave
If there was agreement between Loganair and Stobart regarding GLA it seems odd that there will indeed be a nearly four month gap in service on the GLA route. That's obviously not ideal and should have been possible to avoid if goodwill exists between them.
The Flybe presence at SEN next year looks to comprise two based ATR72s with Q400s at three Flybe bases, BHD, GLA and EDI, operating all the flights from/to those points.