Manchester-Shanghai route licence is held by Air China so already prevents China Eastern starting a flight, it is expected to launch in June.
Other routes I hope come to fruition:
Bucharest- Ryanair rumoured, but would also take TAROM
Seville- Ryanair or Vueling likely
Florence- potential for Vueling, Monarch, Easyjet or Jet2 to start
Cape Town- Ripe for Thomas Cook to start
Tampa- Ditto above
Bordeaux- cant believe with MANs level of flights this remains unserved. Flybe.
Lyon- Only served in winter, capable of being year round with Easyjet.
Leave it there as could be a long list. I don't see any of the above being unrealistic.