Can PSG win a third straight Champions League without injured Kvaratskhelia?

As Paris Saint-Germain head to Spain to face Villarreal on Tuesday, the French club's quest to win a third consecutive Champions League title is under threat as injuries to key players raise doubts about the strength of their squad for another tilt at European glory.PSG made it nine straight wins in that game, despite having only two starters from last season's Champions League final in their line-up.