The same photos but different card numbers were used for the 1990-91 Score Hottest/Rising Stars set.

I have found a #100 Brett Hull error card as the card should be #100 Mark Messier. Ive never seen this error before in this set.

Its from the American version of the set. Havent checked the Canadian version to see if I have one there as well.

Blue Score logo on front: American Edition.
Red Score logo on front: Canadian Edition.

I have #17 dirk graham, as well as #17 Sean Burke, both hAve American and Canadian flags crossed over at bottom. What's the deal?

The 407b is not correct, it's the error version(407a).