I really don't see how you can not call this a clear and obvious error by any standard. It is an unquestionable foul regardless of color. I see it as red but the sanction here doesn't have to be in question. It was the turnover before a goal and a simple careless foul could also mean a clear and obvious error for review.
How can a raised leg with studs showing (before the ball was kicked) placed in the path of a follow through not be at least careless?
Still images are not everything but it at least tells part of the story.
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