The site adds: “The boss played two different XIs for the two halves last summer in the opening match against FC Winterthur and it is probable he will do the same on Thursday.
With 31 players in Switzerland for pre-season, West Ham fans could see the majority in action.
A major positive could be some game minutes for Winston Reid and Andriy Yarmolenko. Reid missed the entire of last season due to a knee injury, while Yarmolenko sustained a ruptured Achilles against Tottenham in October.
Both have been involved in training however, and could feature.
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