well, it's always a dillema no mather how you look at it.To be fair I'd have less of a problem with simple disqualification. A team drawn against Legia in another round would get a bye to the group stages and that's all. For Celtic to benefit from Legia's incompetence is something I have a slight problem with, you cannot lose a tie by 5 goals and remain in the competition.
not saying I wouldn't take a free pass to the CL group stages in this case (seeing as Celtic's next opponent is Maribor), but in my eyes nobody should benefit from this. Legia should be punished, but to have another team benefit from their stupidity on top of it is what kind of rubs me the wrong way.
I can't really sit here and act high and mighty about it though, it's a tough one to call this.
In a sense you have to follow the rules, but in this particular case even though it was simply down to their own people's stupidity, it feels like they've been hard done by. It's kind of hard to explain, since the logic behind the rule itself is valid, it's just that this particular case makes it seem unfair due to the insignifigance of the player taking part in the match.