Stafylidis is no longer a great option IMO, he obviously has some good leadership skills and that's important at the moment but on the field we have a stack of left backs who are better, better options at left wing and he should never play CB again, the guy is so error prone it's scary, he has also hardly played in Germany the last two seasons (!) which I think coincides with what I have said so at best a squad player but I think time to look beyond this player who needs to get his club career back on track.