Depends what he needs.
Does he want a front HDMI? Denon
Would he use a front composite? Onkyo
Does he have an Apple TV? Onkyo
Does he want a 2nd HDMI output? Onkyo
Does he want Airplay? Denon
Does he want a front HDMI? Denon
Would he use a front composite? Onkyo
Does he have an Apple TV? Onkyo
Does he want a 2nd HDMI output? Onkyo
Does he want Airplay? Denon