I think the GSM contract is ringway's but if FS can offer the full service im sure airline's will look on FS with more interst.
As Ringway have alot of contract's FS aren't always the first on the list when it comes to push back or even baggage. Put a GSM up againest a PIA or EM then i think you know who the winner will be.
If FS can Provide handling for GSM then might have alot less delays out of manchester
. Hence why EMX are moving.