Raheem Sterling has recently teased a return to Liverpool, admitting he still has plenty of love for the Reds. His big-money move to Manchester City in 2015 didn’t go down well on Merseyside, so a possible Anfield return in the future would be interesting. If he does re-join Liverpool, he wouldn’t be the first star to return to a former side. We’ve taken a look at 20 world-class stars from years gone by who ended up signing for their former club.