The Spaniard says the North London club 'don't have a 30 or 40-goal' striker.
Liverpool striker says squad can chip in with goals that were scored by Luis Suarez last season.
Rooney responds to Steve McManaman's claim United 'looked their weakest in 20 years'.
Demba Ba was close to leaving Chelsea for the Gunners last summer.
Manchester United are preparing a £100m audacious bid in bringing Real Madrid star Angel Di Maria to Old Trafford.
Manchester United to include Nani in the swap deal to sign Sporting Lisbon star Marco Rojo.
Olympiakos defender Kostas Manolas is set to join Arsenal this summer.
Burnley will take on Chelsea in the 2014/15 Premier League season at Turf Moor on Monday. Find out where to watch live in the UK
Blues boss glad to take second chance to sign Costa
Louis van Gaal advised to add experience to his squad
Naughton sent off for handball against West Ham
Live coverage as the opening weekend of the new Premier League season continues with Liverpool v Southampton and Newcastle v Man City
Real Madrid's Sami Khedira's agents are in town to negotiate a transfer with Arsenal and Chelsea
A holding midfield player will inspire Premier League triumph says Nicholas
Arsene Wenger looking for the right defender to replace Thomas Vermaelen.
The Reds manager heeds caution over paying young players too much
Tottenham are preparing a fresh approach for Southampton midfielder Schneiderlin.
Louis van Gaal says Manchester United will sign players before the transfer window shuts on 1 September.
United are desperate to land Mehdi Benatia and Marcos Rojo before the end of the transfer window.
David Moyes says lack of Manchester United's transfer activity last summer was not down to indecision or lack of trying.
Bacary Sagna lifts lid on reason behind leaving Arsenal for City and rejected aquisition of money being motive behind the Emirates exit.
The Liverpool boss is willing to bide his time before deciding on striker move.
Liverpool face Southampton in the Premier League on Sunday. Find out how to follow the match live in the UK.
The Portuguese boss has no problem keeping both goalkeepers at Stamford Bridge
Manchester United's Ashley Young got a taste of bird poo on the opening day of the Premier League.
The Spanish defender becomes Liverpool's eighth summer recruit
The Reds boss will continue his pursuit for a replacement for last season's top scorer
The former Netherlands coach won't delve into the transfer market
The German World Cup winner remains open to playing abroad
Chelsea eyeing double move for Benatia and Remy from Roma and QPR respectively.