Vancouver Whitecaps FC Front Office
Bayern Munich has recently looked at MLS academies in purchasing Chris Richards and Alphonso Davies.
Jozy Altidore had a hat-trick in the match.
Alphonso Davies has three goals and eight assists in 20 games this season.
Darren Mattocks is a former No. 2 overall pick who scored three goals in 22 league appearances (nine starts) for Vancouver last season.
MLS commissioner Don Garber responded to criticism of his league made by Jürgen Klinsmann.