Former Arsenal striker Thierry Henry announces he is leaving his media role with Sky Sports to focus full time on coaching.
Arsenal sign France under-20 international Matteo Guendouzi from Lorient for an undisclosed fee.
West Ham are closing in on the double signing of former Arsenal midfielder Jack Wilshere and Ukraine forward Andriy Yarmolenko.
Uruguay midfielder Lucas Torreira and France Under-20 international Matteo Guendouz are set to have medicals at Arsenal on Monday.
Arsenal midfielder Jack Wilshere says he will leave the club when his contract expires at the end of June.
Arsenal agree a fee - reported to be 22m euros (£19.3) - for Bayer Leverkusen and Germany goalkeeper Bernd Leno.