Interesting you should mention that because Tierney is another I’d question (and do), claims to be a Wigan fan, from my experience (and I have quite a bit as I’ve lived near there and don’t live too far from there now), Wigan ‘fans’ are one of the worst for having a second ‘glory team’, and it’s generally Liverpool or less often, depending on age group, united, slightly amusing story, I was at a wedding where the best man(brides brother) gave his speech, first words “well, first and foremost, he’s a United fan, so that’ll do for me”, I asked why he was a season ticket holder at Wigan then, which raised a quite a few laughs and cheers, but it does sum up the area in general for me.
Totally agree it’s difficult mate, as I suppose depending on your outlook and experience, you could find something if you wanted to and make a judgement, sometimes correct, sometimes not, but what I will say is, we’ve probably all told little white lies at least in job applications/interviews, so I don’t see why people going for referee’s jobs should be seen as being any different, they’re no more remarkable than anyone else.