Krychowiak failed to live upto the hype at West Brom last season.
Abel Hernandez is reportedly interesting CSKA Moscow and Leeds.
Everton and Newcastle United have been linked with Spartak Moscow winger Quincy Promes in the summer transfer window.
Newcastle United manager Rafael Benitez is reportedly on the radar of Zenit Saint Petersburg.
Russia captain Fyodor Smolov has reportedly been watched by Wolverhampton Wanderers ahead of a potential £12million move.
Aleksandr Golovin's agent has confirmed that both Newcastle and Southampton are interested in his client.
Premier League trio Everton, Chelsea and Spurs reportedly want Spartak Moscow's Fernando should he leave Russia this summer.
Premier League newcomers Wolverhampton Wanderers want Sardar Azmoun, as do Everton, Fulham, Celtic and Leicester City.
34 strikers have signed for Premier League giants West Ham United since the Gold and Sullivan takeover; will Krasnodar's Fyodor Smolov be any different?
Scottish Premiership champions Celtic will be without centre-back Dedryck Boyata ahead of their Europa League fixture with the Russian giants.
Arsenal are reportedly interested in signing Aleksandr Kokorin from Dynamo Moscow in the January transfer window.
Zenit St Petersburg drew 1-1 against Lokomotiv Moscow in the Russian Premier League title clash this afternoon.
Andre Villas-Boas and Zenit Saint Petersburg can go a long way toward securing the Russian Premier League title with a win this weekend.