This is my bugbear, I can accept a poorly timed or misplaced tackle in an honest attempt to win the ball but pulling an opponent back when you've lost them to stop a break really infuriates me firstly when it isn't punished with a yellow card and secondly when a yellow card doesn't feel suficient.Players pulling a player back when they've lost them. Only sometimes a yellow card.
West Ham did it at the weekend and a lot of the 'top' teams do it all the time and have done it for years.
Martinelli vs Newcastle at the weekend is another example.
I think the concept of a 'sin bin' would work for these types of foul. You get a yellow card but also have to leave the field of play for 10 mins - a proper punishment and deterrent.