Matt's bread and butter has always been the youngers, in particular when it comes to teaching skills and ability on the ball. Has he had the 10s for 2-3 years and his cycle with them is ending?
Legends has some pretty good coaches sprinkled throughout their program, even if the player / parent don't get their "favorite" coach, they'll cycle through eventually and get one of the good ones another year.
IMO you can't go wrong with Evans, Hodges, Casey or Wain. Can't speak to Manny as my girls never had the opportunity to play for him.
Silver lining with the ECNL program there, even if you have a "set" head coach, the staff does a good job of supporting each other at trainings / games and they all pitch in.