Frank's admiration for Eriksen goes a long way as the duo forged a personal connection during their time together in the Denmark Under-17 national team. Speaking on an episode of 'Moments That Made Me', Frank recounted how he rekindled that connection and convinced the player to join Brentford.
"Probably the biggest signing in the modern Brentford history," Frank said of Eriksen. "I've got a personal connection with him, I coached him when he was 15 or 16 in the Denmark U17 national team for a year.
"A good story as well is that my son called me in October and said: 'Dad, you should call him' and I said: 'Yeah, maybe you're right'. At that stage, he hadn't announced what he wanted to do, and then he announced it I think in early December that he wanted to play football again. And then my son called me again and said: 'Dad, it's now'. Okay.
"When you see a player who I coached when he was 16, follow, talk with him, see him with the national team and then he walked in the door 14 years later, 30 years old. Experienced, confident, humble, a leader in his way. That was a very good experience."