BRISBANE hooker Andrew McCullough has offered a classy show of support to Roosters hardman Dylan Napa.

Napa knocked McCullough unconscious at Allianz Stadium on Saturday night when a tackle gone wrong resulted in a sickening head clash.

McCullough was bleeding from the face and had to be taken off the field on a medicab.

Napa was visibly shaken following the incident. The pair play State of Origin together only a couple of months ago.

Amid calls to ban Napa over the tackle, McCullough took to Twitter on Sunday morning to defend the fiery redhead.