Wizz Air new route to Bacau will operate in direct competition to Blue Air to same destination. All be it, I don't know when Blue Air plan to re start on their Liverpool - Bacau route.
I would not be suprised if Blue Air ceased ops into liverpool, in the future. However I think Liverpool is going to feature as a big base for Wizz. They are starting, for next year, routes from Luton to Spain and the Canaries and I can see the same route enhancement out of LPL.They have a lower cost base than Ryanair and much lower the Ezy. On the other hand Wizz might see Doncaster as more competition free but LPL has a much bigger population density to operate from.
Time will tell but I think there will be some new developments.