Arsenal have made both Eddie Nketiah and Reiss Nelson available for sale this summer. The Gunners take on Wolves in their Premier League opener on Saturday, and all eyes right now are on that game at the Emirates. However, the transfer window is still open, and there could be movement – both incomings and outgoings – in the next two weeks. Arsenal fans are hoping for a new attacker, but that will likely be possible only if Nketiah and Nelson are moved on in the coming days. Nico Williams is Arsenal’s top target if Eddie Nketiah and Reiss Nelson leaveNico Williams has been a wanted man since be…