#3 Starting lineups
The starting lineups for both teams can be a big indicator in determining the outcome of this fixture. Sometimes during big derby matches, the game tends to be cagey, with both teams cancelling each other out. The outcome might depend on individual brilliance or an error.
So far Mourinho has resisted the urge of dropping either Rooney or Martial for Marcus Rashford, both of whom have been underwhelming so far. The presence of Rashford in the starting lineup could add more pace, energy, and directness to United’s attack.
Rashford has also made a case for his inclusion by impressing at every given opportunity, his latest being a brilliant hat-trick while on international duty for the U21’s. The presence of Rashford in the starting lineup can be a statement of intent from Mourinho, one that could prove to be decisive.
Guardiola has similar headaches on his plate due to the suspension of in-form striker Sergio Aguero. Aguero has scored eight goals in nine starts against Manchester United and his absence will be sorely felt.
There are two options to replace Aguero from the starting lineup – Iheanacho as a like-for-like replacement or go with Nolito as a false nine, which allows for the inclusion of newbie Leroy Sane.
Guardiola has to now make a big choice, a choice which could determine the whole outcome of the match.