Aaron Boone raves about ‘special’ Yankees prospect Luis Medina

Observations from Tuesday’s Yankees workout: Funky Cold Medina Aaron Boone made a point of watching right-hander Luis Medina’s bullpen session at the minor league complex after the 21-year-old opened eyes with a strong showing in winter ball in Puerto Rico. “I wouldn’t put anything past him because the talent is special,’’ Boone said. “He’s somebody…