Sydney forward Tom Papley has paid an emotional tribute to retired NRL star Jai Arrow, dedicating a goal celebration to the former Queensland representative during Thursday night’s blockbuster clash against Fremantle. Papley marked a second-quarter goal with a bow-and-arrow gesture before revealing at half-time it was part of the NRL’s ‘Jai July’ campaign supporting Arrow following his motor neurone disease (MND) diagnosis. The Swans small forwa…