They already have a Rory Gallagher place and a rather nice monument to the guy, and when I lived there a Gallagher themed Cafe (near where the lobby used to be, don't know if it's still there). I mean don't get me wrong, I like the guy, but surely cork has other musical (and non-music) heroes?
I reckon we should call it Sultans of Ping international airport, not cos I'm a fan, but it would be funny when tourists ask you for directions.