Cape Town - Marko Arnautovic has further fuelled rumours that he is set to leave West Ham United by refusing to rule out an imminent move away from the Premier League club.
The Austria international sparked fears he was set to leave the Hammers behind as he revealed his ambition to play Champions League football.
Arnautovic, currently on duty for his country against Bosnia-Herzegovina and Northern Ireland, has scored five goals in 10 Premier League matches this season.
And speaking after coming off the bench in the 2-1 win over Northern Ireland on Sunday, the former Werder Bremen and Stoke City striker said: "I don't want to talk about that. I concentrate on West Ham.
"We have a big game on Saturday against Manchester City and I think only on this game and the next games.
"What my agents and the clubs are talking [about] is not my business. My business is to perform on the pitch, that is what I want to do."
Chelsea, Everton were reportedly chasing Arnautovic in January.