By Jude Summerfield Liverpool defender Jarell Quansah says the club has a bright future ahead of the impending exit of manager Jurgen Klopp this summer. The German boss will step down at the end of the season after nine years at Anfield, with his penultimate home game coming on Sunday when Tottenham Hotspur visit Merseyside. Quansah made his first-team debut under Klopp, having been at Liverpool since he was five years old, and won his first piece of silverware with the club when they claimed the Carabao Cup back in February. While that trophy will almost certainly be Klopp’s last as Liverpool…