Jet2 has in mind a EDI-SCQ, but who knows if F gets first. We are having a new terminall in two years time (about to start http://www.aena.es/csee/ccurl/Santiago.%20Adj.%20nueva%20terminal%20Nov.%2007.pdf) for some photos.
It seems that the old one with go to Ryanair, which will have to increase the number of destinations. I have heard that they are not happy with OPO results, and will presumebly tranfer some services here.