On 12 January 2016, Napa was again selected in the QAS emerging Maroons squad. On 5 February 2016, Napa was one of eight players from the Maroons emerging camp who was banned from representing Queensland for 12-months after breaking curfew in Brisbane. In Round 6 against the South Sydney Rabbitohs in the Roosters 17-10 win at ANZ Stadium, Napa earned the man of the match honours after he had scored a try, completed 40 tackles and made 151 metres from 19 runs. Napa finished off the 2016 NRL season with him playing in 23 matches and scoring one try for the Roosters. On 24 September 2014, Napa played for Prime Minister’s XIII against Papua New Guinea, playing off the interchange bench in the 58-0 win at Kokopo. On the early hours on 11 December 2016, Napa was assaulted at a charity party by “Cleaners” at a Sydney Northern beaches mansion. Napa who was asleep at the time was awoken by a woman screaming as the “Cleaners” were told to leave to the property because they refused to do their job and they started to be verbally abusive and were destroying property and when Napa come in the aid of the woman, he was struck by a fire poker and was knocked out unconscious and taken to hospital.