Arsenal have reportedly added Viktor Gyokeres to a four-man striker shortlist, with Napoli star Victor Osimhen also named. A world-class centre-forward is at the top of Arsenal’s summer plans this year with Mikel Arteta eager to bring in that player who can lead the line for the north London side for many years to come. Over the past few weeks, a number of names have been thrown around, namely Osimhen and Brentford striker Ivan Toney, with Bologna youngster Joshua Zirkzee also a reported target. Arsenal add 30-goal marksman Victor Gyokeres to summer shortlistYet according to the Daily Mail, Sw…