As of late last week, it had been released that Thomson were "going" to sign with Aviance, but as stated above, had not put pen to paper.
Servisair generally were handlers for most charter airlines in the past, but this summer is a bit dire, leaving Highland, Air Malta and Onur Air as regulars, and Monarch, Air Southwest and BlueLine on a few Ad-hocs.
Saga airlines were signed with Servisair for May, but due to the changes and it being a new contract decided to go straight to aviance as of May 1st.
It leaves the airlines in a tough position if they cant agree contracts with Aviance, but cant get a new handler in who can make it work.