Leeds expect Manchester City to test their resolve over £60m-rated midfielder Kalvin Phillips after England's internationals next week.
The 26-year-old midfielder is currently on international duty but limped off with a 'severe dead leg' during Tuesday's 1-1 Nations League draw in Germany.
And City are expected to officially approach their Premier League rivals after Phillips has returned from England duty.
Leeds midfielder Kalvin Phillips is currently away on international duty with England
Pep Guardiola has set their sights on securing a new central midfielder, with Phillips top of a list of replacements for departing captain Fernandinho.