West Ham United won against Everton at Goodison Park in the Premier League on Sunday.
Everton lost 2-1 at home to West Ham United on Sunday.
West Ham have made seven high-profile signings already this summer.
Everton have appointed Marco Silva as the club's new manager.
Rooney has already been tipped to follow Steven Gerrard to Rangers, as the new boss begins his Ibrox overhaul.
The former Everton midfielder was also asked about David Moyes and Marco Silva.
Theo Walcott joined Everton in January from Arsenal.
Tom Davies has starred since breaking through the academy system into the Everton first team.
Everton will be looking to strengthen their squad before the transfer window slams shut.
Newcastle United are expected to be heavily involved in the transfer market before the window slams shut on Wednesday.