Mikel Arteta should be going for a £30m striker instead of Joshua Zirkzee after missing out on Benjamin Sesko. Sesko had been long rumoured with a move to Arsenal but that deal is now out of the picture this summer. According to Fabrizio Romano, Benjamin Sekso is set to extend his stay at RB Leipzig and pen a new deal. Attention will now turn to other targets and instead of Bologna’s Zirkzee, Arteta should be trying to sign another forward from Serie A. READ MORE: Mikel Arteta wants Arsenal to sign £25m player likened to Real Madrid legend MarceloArsenal should try to sign Albert GudmundssonIn…