The 26-year-old has been linked with a host of Championship and Scottish Premiership sides.
The former Leeds United man's first-half goal helped LA earn a 2-2 draw at the Philadelphia Union to extend their unbeaten run to eight games.
Liverpool struck late to salvage a point in their final home game of the season against Chelsea.
Leeds United are widely expected to part ways with Steve Evans in the coming days.
Martinez's departure from Goodison Park is said to be imminent.
Sunderland secured their Premier League survival with a win over Everton on Wednesday.
Tottenham Hotspur boss Mauricio Pochettino has signed a contract extension which will keep him at White Hart Lane until 2021.
Mourinho has been out of work since December, but is widely expected to return to management.
Leeds United are said to be looking for a new manager to replace Steve Evans.
David Moyes is tipped to be one of the contenders to replace Roberto Martinez at Everton.
The former Spurs midfielder feels the club made poor decisions in the summer.
The Newcastle United striker scored twice to lead his side to victory at Elland Road last weekend.
Could Glasgow Rangers become Red Bull Rangers?
Celtic are reportedly pursuing a £3.5m move for Crystal Palace's Jordon Mutch.
Spurs spent heavily on three marquee arrivals this summer, but all of them are yet to impress.
Could Mauricio Pochettino leave Tottenham Hotspur if he does not get to sign the players he wants?
Keown believes the absence of a key man will be fatal for Spurs at Stamford Bridge.
Steve Evans parted company with Leeds United at the end of last season.
Leeds United will face Rotherham United in the Championship this evening.
Chelsea host Tottenham at Stamford Bridge this evening.
Sunderland's Premier League survival is good news for Leeds United.
Bungs and secret bank accounts; shadowy figures on the take and make; the bidding process for major sporting events shown to be as transparent as an oil slick.
Jordan Spieth does not attempt to hide the scale of his post-Masters trauma.