I think this would be a big mistake! Flyglobespan has already (in they're short life) got themselves in a position of respectability regarding flights out of Scotland. I went to Paphos last year out of GLA and arrived nearly 1 hour early! Compare that with Excel! (wot a joke).
I urge Tom Dalrymple to continue wot he has started and focus on Scotland. Its the only way forward & to start flights from EDI to PFO!!! using the new 738!