[Probably for another thread.]
It's likely to be more of a case of 'close contacts' having to isolate rather than lots of players having the virus but the net result is likely to be as you say, wilsonl, a second XI having to be selected.
Being a fan, I tend to be defensive of the club but the trip to Dubai was a huge error of judgment and a PR disaster waiting to happen.
Needless to say, the anti-Celtic media and establishment up here took full advantage of it to [rightly] hammer the club for posting photos of the players poolside, having a beer.
From the pictures I saw, there was probably at least a metre between those players but when they're playing a match, all players in all teams are jumping on each other when they score a goal.
Nothing was said about the Scottish national team getting together to do 'Yes Sir I Can Boogie' or doing a big team conga after qualifying for the European competition. In fact, it was seen as a great laugh and retweeted by the poisoned dwarf herself.
At their training complex in Lennoxtown, players are tested twice a day, on arrival and departure. There hasn't been a positive test result for months.
Why on earth they put that at risk by fvcking off to Dubai I just cannot fathom.
But it's just another unfathomable decision by the top people at the club.
I've given up on securing the ten. It will cost me a fortune in losing bets. We are by far the best squad in the country but poor management at board and team level sees us well off the pace. It's so bad I wonder sometimes if it's a deliberate move to keep 'Glasgow Big Two' rivalry thing alive.
I might claw back some of the losses by opposing us in future matches until the end of the season but the damage is as good as done.
But I won't back Hibs this evening until I see the Celtic team. If we get enough of our main squad on the park we're playing well enough to win.
Edit - just read an unconfirmed report that Christopher Jullien is the player who tested positive (missed the last couple of games through injury and out "for months" according to a recent update so why the fvck was he anywhere near Dubai??) with 13 players and 3 coaches (including manager Neil Lennon and assistant John Kennedy) identified as close contacts who have to self-isolate.