Croke Park??
As someone brought up in north Belfast and subjected to all sorts of sectarian abuse and intimidation, (please, no posts about these things being a two way conduit, I am all too well aware of that), I see it and the Irish flag, rightly or wrongly, as oppressive, sectarian and mono-cultural. In sport representing both countries I believe it should be dropped, as the Queen was when we played at Ravenhill.
Strangely, I have no problem with it whatsoever when the ROI are playing at home as it is their anthem.