2017 certainly has all the makings of an even busier year than this one. TCX with three flights a week is on the cards, and a Guernsey link looks likely with either Aurigny or Blue Islands.
I anticipate further growth from Wizz, EZY and Vueling in addition to others.
The current spate of new operators seems to have followed AENA's involvement - I wonder if that is a coincidence?