By Tom Gott Kieran Trippier has hailed Gareth Southgate for his “remarkable” job as England manager as he prepares to take charge of his 100th game. Southgate will reach the landmark in Saturday’s Euro 2024 quarter-final against Switzerland, but is under increasing pressure to deliver a strong performance and finally end England’s wait for a major trophy. With some fans already calling for Southgate to be relieved of his duties at the end of the tournament, Trippier was keen to remind critics exactly why they should not “undervalue” his accomplishments. “I think what Gareth’s done since he too…