Expansion at STN + Full service airlines

With the plans for expansion at Stansted, will any new termianls/terminal extensions be designed for use by low cost airlines and have no/limited air bridge provision?

Also will more traditional full service airlines like El Al, Turkish, CSA Czech, Eastern, Malev, KTHY be concentrated on the existing terminal which might be more suited to their needs since it was built in the days when frills where far more common?

Thanks

Humberside