Former Liverpool captain Jamie Carragher says Arsenal should sign a world class striker if they are to be title contenders this season.
Monaco defender Aymen Abdennour is ready for a "new adventure" after deciding to leave the club.
Bayern Munich chairman Karl-Heinz Rummenigge says Thomas Muller and Mario Gotze are both not for sale and will stay at the club.
The two have been heavily linked with a possible move to Old Trafford with Gotze also attracting interest from Arsenal.
Arsenal are strong favourites to sign Paris Saint-Germain winger Ezequiel Lavezzi.