Indeed, McCarthy could play for us against Wales (having already done so vs Brazil) and switch to Scotland the next day. No doubt touching down at SFA HQ astride his flying pig.
I know a Boner. We were walking down the street one day when, with a deft move to the right, he expertly foiled a rapidly advancing Romanian who was looking to score. The subsequent leap and air punching was a bit unnecessary though, and we told him so.