PHARR — He’s softspoken, but that’s because he did most of his talking by playing on the basketball court.Mason Lopez, senior basketball player for the PSJA North Raiders, officially signed his letter of intent Friday to play at the collegiate level.In front of friends, family and members of the high school — including coaches and teammates — Lopez penned his commitment to take his talents to MissouriValley College.The PSJA North Raider is officially the fifth player this year from the Rio Grande Valley to sign their letter of intent to play for the Missouri school — which competes at the ...