By Andrew Holleran Peyton Manning joked about his son’s favorite NFL quarterbacks in today’s game. While his dad is one of the greatest quarterbacks of all-time, his son, Marshall, likes to display other quarterback jerseys in his room. Kansas City Chiefs quarterback Patrick Mahomes and Buffalo Bills star quarterback Josh Allen are his son’s favorite quarterbacks. “My son Marshall is a collector. He has jerseys all over his room — Patrick Mahomes and Josh Allen. No Peyton Manning,” Manning admitted. Hey, good for Marshall Manning. He could probably display a Peyton Manning Broncos or Colts jer…