Who is going to spring the upset this weekend? With the Dogs, Souths, Broncos and Sharks as underdogs, who is most likely to get the upset. At risk of stating the obvious, I think all games can go either way, and they should all be great games. But, if I was going for an upset, I think I would be going for the Sharks to get over the Raiders. The Sharks have been reasonably consistent all year, whilst the Raiders have snuck in on a late surge and some favourable results. So for me, the Sharkies over the Raiders.