Arsenal could get huge Vieira to West Ham transfer boost amid Paqueta Villa dealArsenal near eighth signing with Hincapie loan deal from Leverkusen. Permanent Kiwior exit funds this future purchase. Gunners aim for further sales, including Nelson, Zinchenko, or Vieira, to offset £250m spending. West Ham’s pursuit of Vieira hinges on Paqueta’s potential Aston Villa move.