Spurs have been fighting for the Premier League title this season.
The Liverpool striker has been linked with an exit this summer.
The Fulham owned winger is being heavily linked with a move to Rangers.
Sheffield Wednesday can only finish sixth in the Championship, whatever happens.
The Irish midfielder believes that O'Neill could do well at Everton.
A decision over Evans' future at Elland Road is due after Saturday's final league fixture.
The Gunners defender says the fact that the club beat champions Leicester City in both league fixtures makes this campaign a huge missed opportunity.
The Belgian joined Middlesbrough on loan in February.
Jurgen Klopp is expected to be busy in the transfer window this summer.
Spurs have virtually guaranteed a place in next season's group stage.