According to Josh Mayers:
"Looks like ex-Red Bull, ex-Union player Josue Martinez might’ve played for the Sounders, too."
Martinez is a 23 year-old Costa Rican forward who only played one game for the Red Bulls and was waived. He scored 19 goals for Saprissa over three seasons. In one season for Philadelphia, he managed only 1 goal in 18 appearances.
His 2012 salary with Philadelphia was in the high 60's. Do we have a roster spot available? Last I checked, we do not. However, at just 23, and given our current injury situation at forward , he is certainly an intriguing prospect: