Nobody can convince me that when he was an adventurer Lohen didn't try, anytime he had the chance, to be in Bennett's team but he failed everytime due to Cyrus stopping them: Bennett with his bad luck and Lohen with his need to have "fun"? Cyrus knew that he couldn't let them be on the same team.
But, let's imagine they were teammates. Bennett would finally have someone in his team who isn't afraid of his bad luck but rather welcome it, because, let's be honest, Lohen would LOVE to be on Bennett's team. And, if Lohen is really on the younger side
(I'm kinda a control obsessed for some things I do and when I want to write fanfics I HAVE to be precise in every details. So I search how characters are referred to and called in other versions and, I know many people would not like to hear this, in the jp version he's referred by some characters to be currently a "shonen", alas a teen of 18 at most. I have yet to search more about the cn version, tho.)
,Bennett would try harder to be the best leader and senior adventurer... Just imagine how could have been their friendship... The one cursed with bad luck and the one who love challanges...