It makes no difference because a clumsy tackle is still a tackle. If studs lead, it's a red every time, there's no debating it, whether it "looks" worse than it is.... and the second looked dangerous with a locked knee in the lunge.First red was studs into the ankle, but the player didn't know the opponent was there because he was looking behind at the flight of the ball. Don't know if that technically makes a difference, but it should.
Second one looked a lot worse than it was, I think. Both are yellows for me in the end.