Paul Merson’s final set of Premier League predictions for 2017 concludes with West Brom v Arsenal and Crystal Palace v Man City. Merse was on solid form in the days after Christmas, earning five correct results and a perfect score, predicting Arsenal would beat Crystal Palace 3-2 at rewarding odds of 20/1.Here’s what he’s tipping this time out… West Brom v Arsenal (Super Sunday, live on Sky Sports Premier League from 4pm)This is a massive game for West Brom. I keep reading that West Brom are unlucky in recent weeks, but they can’t carry on like this. They have had more shots on goal since Alan Pardew arrived, but they really don’t have many players to put the ball in the back of the net.I’m worried for West Brom. I don’t see them beating Arsenal. I do see improvements under Pardew, he’s playing the ball forward more, but they haven’t got a goalscorer! Rondon holds the ball up well, but can he put the ball in the net? You need a player who will score once from two chances.PAUL PREDICTS: 1-3 (12/1 with Sky Bet) Crystal Palace v Man City (Sunday, midday)I think Palace could definitely score, but Man City…