I think Edinburgh will benefit more with a growth in Ryanair traffic. When Ryanair reach and agreement and expand from an airport they have recently fallen out with the growth doesn't tend to be small. Look at Manchester for instance, two years ago and barely anything and now their second largest UK base! In terms of the number of new routes, not so sure there will be that many from Edinburgh. Most will probably be bringing back what thay have axed over the last year and some frequency increases. Prestwick (providing the "news" there is good news) may benefit from more new routes (most likely bucket and spade) but I think we all know that Stansted isn't likely to make a return, at least not until APD is axed and I don't think that will be anytime soon!