Bayer Leverkusen striker Patrick Schick openly admitted that revenge is on his mind ahead of Thursday’s Europa League semi-final first leg at his former club Roma, a repeat of last season’s last-four pairing. Roma beat Leverkusen this time last season but the Germans are a different outfit now, having gone the whole season unbeaten and lifted their first ever Bundesliga title. “All the players and everyone at the club remember how we played last year,” the giant Czech, who was injured for last season’s semi, told a news conference. “Of course we all want to give them that feeling back. We dese…