Dude, seriously you need to start thinking in terms of airlines making money not on "biggest base" or "could ABC base n more aircraft to fly to XYZ?"
The current throughput is a reflection of what the market can support. Incremental increases will come as the economy improves however, this thread is now just a spotters wishlist sadly, and I say that as an enthusiast myself. Domestic aviation is still under massive pressure from APD and fantasy Green politics, coupled with security theatre making the train so much more attractive.
Jet2 seem more focussed on Glasgow after taking an age to get in there, post Globespan it's a Jet2 kind of market.
Remind me how many based LS units NCL has this summer?