The transfer window may have already closed, but that does not mean that the likes of West Ham and Crystal Palace cannot sign players. There are a number of free agent currently available on the market that could be attractive propositions for either club.

For West Ham in particular, they could need a signing or two as they seek to improve following the sacking of Graham Potter. New manager Nuno Espirito Santo would likely welcome any additions to his squad following their poor start to the season, and there are candidates that he could consider.

Alex Oxlade-Chamberlain among those available to sign now

Alex Oxlade-Chamberlain in action for Besiktas (Photo by Ahmad Mora/Getty Images)

As per London World, among those available to West Ham and Crystal Palace is Alex Oxlade-Chamberlain, who has been a free agent since leaving Besiktas during the summer. He would surely welcome a return to England, where he featured for the likes of Arsenal and Liverpool.

In terms of full-backs, there are a number of interesting players available to be signed with immediate effect, including ex-Tottenham and Man United star Sergio Reguillon, Renan Lodi and Rick Karsdorp.

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