Icardi is one of the best forwards in Europe at the minute and could well be on his way to getting a mega money move to Chelsea come the summer – but for now he is top dog at Inter.
Flu put paid to his hopes of being fully match fit for the first leg but after a world class goal in the league match against Cagliari, Icardi is more lethal than ever and will want to get his name on the score board.
If Celtic want to get through to the second leg, they will need to keep an eye and probably a player on Icardi at all times.