I can't say for certain that "tapping up" occurs, but it seems pretty obvious to me why neither party would wish to disclose its existence if it did occur, so proof is inevitably difficult to provide. However, the circumstantial "evidence" which I've outlined elsewhere leads me to believe this may have started in the last few years.
If I'm correct, I can see why the FAI would be reticent about approaching Prod/Unionists since not only are they less likely to be receptive, but they are more likely to blow the whistle.
However, for more substantial evidence, I've seen comments made by Chris Baird and Kieran McKenna in interviews a while back, which clearly indicated approaches (I don't have details immediately to hand), even whilst they were committed to NI.
As for "labelling" these two, Baird (who has a "Planter" surname, I think) is a former GAA player from Rasharkin, so it's safe to assume that he is from a Catholic/Nationalist background and McKenna's family lives in my part of the world, so I can confidently state this his background is also Catholic/Nationalist.
Not that I give a stuff about the background or religious or political persuasions of any NI player, just that they give 100% in the Green shirt.
Btw, in a recent interview, Chris Baird made the following comment which, as one of the Copenhagen 3000, brought a lump to my throat:
Chris also heaped praise on the ever growing GAWA, 3,000 of whom travelled to Denmark recently.
“The support over the past few years has been unbelievable,” stated Chris.
“A full house at Windsor makes as much noise as 30,000 fans and that type of support makes you want to work even harder on the pitch.
“Sometimes in a break in play at home games we (the players) just look around at the whole ground doing the ‘bouncy’ and it’s an absolutely amazing sight.
“Support like that really does make a difference and if we could make in to Euro 2008, imagine what the fans would be like then!”
Euro 2008 - I know we shouldn't dream, but what about it, eh? It would be sooooo good to see an Irish team in Austria and Switzerland, don't you think? ;)