If hes not getting playing time in the Dutch 2nd division, I cant imagine hes attracting interest anywhere else in Europe. He can come back to MLS and reset his career.
he is good enough to play in Dutch, Belgium or Scandinavian 1st division. the issue is does any of these clubs want to use an international slot on a foreigner and unproven player. A small club could bite and should but, i think for an american player, the best way to make $$ is to try to make the US NT team. the best path for that is to come back to RBNY.
young Americans with good potential went the small club route and are currently stuck. look at olusunde, julien green, and luca de la torre.