This was never a red card, the standard of refereeing I have seen this season has been shambolic.
The only thing I would say is Hanson showed more intent in the challenge, whether that was construed in a negative way is quite probable.
The thing we need to be smarter about as a team is to run 20 yards like their players to hound and influence the ref into a decision. It’s a said state of affairs but this is now a part of the game and as the old saying goes ‘if you can beat them, join them!’