No, but what's that got to do with the IRFU? Which already has its own (non-political) flag:
https://m.media-amazon.com/images/I/...AC_SL1000_.jpg
Meaning that if the IRFU can adopt a flag which is apolitical and acceptable to all, why cannot they do the same for the anthem?
This doesn't make sense. It shouldn't matter whether some sort of "agreed" anthem from Stormont is acceptable or not. I mean, what if a subsequent Assembly then decided to switch to something else?
Fact is, Stormont, or Leinster House for that matter, should not determine how the IRFU orders its affairs for a single, all-Ireland team, playing in a politically divided island. And if you are going to choose to play the National Anthem of one part when playing in one jurisdiction, then you should be consistent by playing the other National Anthem when playing in the other.
Which is decidedly NOT what anyone is advocating, for any number of reasons.
In the end, it is one team, which should have one anthem. And that anthem should be equally acceptable to all adherents.
No-one is saying that any of that is the IRFU's fault.
Rather we are talking about that which is the responsibility of the IRFU itself.
On which point, even though rugby fans from NI, the great majority of whom will be British/Unionist, don't complain, neither does that justify the IRFU taking advantage of that forebearance.
Or to put it the other way, why do you think the SS should be played at the AVIVA? (Ealing Green reaches into the larder for some more popcorn)