Given that the TP (too little too late) has now started, is it not a good opportunity for say Ryanair, easyJet & Jet 2 to be in their own part of the new TP? Then services and facilities for that profile of passenger can be provided better?
Likewise the pax of SQ, CX, HU, AA, LH, KLM & AF profiles are slightly different and their facilities can also be tailored (maybe without a KFC and Wetherspoon type pub with some useable seating).
I'm just having a run of using KLM & Flybe's at the moment and it is so embarrassing being in T3. At least the actual handling of Flybe is quiet good but Menzies with KLM ?:-(