I agree that Aviance would more than likely require most staff if all contracts pass over but i doubt they would require the management though.
If the below statement it true under the TUPE agreement then i believe then there is a case for the law being an ass.
Aviance will then have to pay the redundancy costs and Servisair will have walked away with no redundancy costs.
At the moment it is early days and nothing is stopping a new handling agent coming in if they think it's viable.