Why would they, it doesn't reflect their, or the managers identity. It should be binned asap and replaced with something more appropriate to all...Until then boo it loud and proud.
Disagree with this comment-having served in NI I can assure you that it means a great deal to many of them.
Do we boo the Japanese/German/Argentinian/Éire anthems with such vigour or at all? Totally disrespectful.