Massive IF there for me, if Sam did do that deliberately then yes there should be consequences but I've watched it a few times & it doesn't show anything much clearer than the highlights did. Looks to me like he was running in to see what was happening & MAY accidentally have caught Taylor but does anyone really think that Taylor wouldn't have argued the point with the ref or walked off grinning as he did if it had been a deliberate stamp?
But, it's in The Sun so it must be true