City and United are currently first and second in the Premier League.
Full third round draw:
Middlesbrough v Shrewsbury
Nottingham Forest v Leicester
Man City v Man United
Dagenham or Walsall v Millwall
Crawley v Bristol City
Doncaster v Sutton or N County
Bristol Rovers v Aston Villa
Tottenham v Cheltenham
Sheff Wed v West Ham
MK Dons v QPR
Hull v Ipswich
Coventry v Southampton
Brighton v Wrexham
Fulham v Charlton
Birmingham v Wolves
Norwich v Burnley
Arsenal v Leeds
Derby v Crystal Palace
Fleetwood or Yeovil v Blackpool
Swindon v Wigan
Barnsley v Swansea
Chelmsford or Macclesfield v Bolton
Newcastle v Blackburn
Everton v Tamworth
Sheff Utd v Salisbury or Grimsby
Liverpool v Southend or Oldham
Gillingham v Stoke
Chelsea v Portsmouth
Watford v Bradford
Peterborough v Sunderland
West Brom v Cardiff
Reading v Stevenage
Ties to be played the weekend of January 7/8
