Generate a more complex version of this sentence Sajrone wektu karo Dayton Ent narik kawigaten saka sawetara klub Major League Soccer.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Sajrone wektu karo Dayton Ent narik kawigaten sawetara klub Major League Soccer, lan ing Juli 2010, dheweke diwenehi uji coba karo tim Major League Soccer Toronto FC lan Columbus Crew. "