Personally I think that if you grab another player's clothing or impede him with your arms or hands while he has possession, it should be an instant red card.
Seriously, there needs to be a holding rule in Soccer/football. I find it so absurd that they grab each other and hold each other and the refs think it's fair.
Personally I think that if you grab another player's clothing or impede him with your arms or hands while he has possession, it should be an instant red card.