Newcastle United have a new striker on their hands. While Alexander Isak will surely remain first choice at Newcastle for the season ahead, the Sweden international now has cover and competition. Callum Wilson, albeit riddled by injury, remains a palpable goal threat in the Premier League. In an ideal world, he would be the back-up for Isak. Still, the England international is already injured ahead of the new campaign, so the club turned to young Will Osula as a summer signing. There is hope the 21-year-old will be able to develop nicely under Eddie Howe’s watch and the striker got life at St …