LBA is 24H, arrivals and departures, handling and fuelling included. Wizz are not daft, they will have a contract for this stuff in place if the rumours are true. Looking from the outside, a quick look on flight radar shows the Wizz operation fits perfectly. Ryanair seem to do pretty well on Eastern Europe, so no reason why Wizz won’t. I think there is a certain element of denial r.e LBA. If a contract is in place, the flights will operate, simple as that, regardless of times. The auto lands at LBA work pretty well on the airbus, just ask Monarch back in the day.