Hi Digger,
apologies for the intrusion into your post but an incurable foible of mine is incorrect grammer and even worse is an idiosyncrasy to correct it.... I'm gonna say sorry right now for doing this, so feel free to rubbish me afterwards if it offends..
'
their' is the correct word that you meant and grammatically fits with your context, looking forward to their game (its a personal pronoun meaning belong to them in the plural ..two or more)
as opposed to
there, (a place, in that place ... i.e. ( Ibrox, I'd never go there)....
and
they're, a shortened version of they are i,e, they're not going through tonight.
...there is no such word as thier, and they're not up for contention. (Collins concise dictionary. that is.
P.s. there's not much left to say
PP.s i agree with the post BTW.