Since we are into the realms of fantasy South East Regional Airways (known as British Airways in some parts of the country).
Morning departures from Birmingham and Manchester to Dubai using Boeing 777's, arrive within minutes of each other. Use Dubai as a mini hub, send aircraft onwards, one to Hong Kong the other to Singapore.
Base another 777, (yes another) to fly from Manchester to cities in Pakistan ie Islamabad, Karachi and Lahore.
Two Boeing 767 to North American destinations MAN-JFK & MAN-LAX.
Finally use a Boeing 757 for BHX-JFK and purchase Flybe Birmingham & Manchester orginating routes.
Oh! then perhaps it could call itself British Airways especially if it started some Scottish routes as well.