Arsenal have been linked with several strikers ahead of the summer transfer window, but Mikel Arteta’s scouting parameters have now changed. For months, there was endless talk about how Arsenal needed a world-class, or big-name centre-forward to raise the goalscoring level of their front line. However, Arsenal’s recent form has seen them outscore everyone, racking up huge scorelines and spreading goals all around the team. Kai Havertz has shone as a centre-forward, and Gabriel Jesus is still yet to return to full fitness, with Leandro Trossard also finding some form in front of goal. This has …