Despite concerns that the captaincy may weigh heavily on striker's shoulders in Russia next month, Trippier has insisted that his clubmate is perfectly suited to the role.
"I didn't know anything about it. 'H' is a top professional, on and off the field. He helps all the youngsters out at Tottenham, and us," Trippier told reporters. "He's a real leader, all the boys know that and I couldn't be happier for him.
"He's got that fire inside him like everybody. He's not the one to talk bad about people off the field. He's just a top lad, top professional and I couldn't be any happier and I think the lads are as well.
"He speaks, he's not afraid to say anything. On the pitch he helps people which is most important. We've got leaders all the way around the dressing room, everyone's a leader. Everyone will help each other out – that's the most important thing.
"H sets high standards, which all the other players do as well. We can all help each other along the way and that's all you need."
Trippier has been capped five times for England at senior level, starting both of the recent friendlies against the Netherlands and Italy.