NLEX bigs Mike Miranda (left) and Raul Soyud (right) battle for the rebound against Mo Tautuaa of San Miguel. (PBA Images) SMART CLARK GIGA CITY--Veteran coach Yeng Guiao is known for developing big men in the PBA.  During his tenure in Rain or Shine from 2011 to 2016, Guiao made Beau Belga and...