The Cape Verde international has been inconsistent at the City Ground.
The Gers' Scottish Championship campaign ends around three weeks before the final.
The Leeds United right-back is injured and will miss the final two matches of the campaign.
The Black Cats have four games left to ensure their Premier League survival.
HITC Sport understands Wigan, Rotherham and Rangers are chasing Oldham loan star.
Everton's board are reportedly set to meet this week to discuss Roberto Martinez's future.
Tottenham Hotspur have been linked with a shock move for the coveted Bayer Leverkusen shot-stopper.
Derby County are currently unbeaten in their last five Championship matches.
West Ham United's Under-21's beat Hull City on Monday night.
The 30-year-old has struggled since returning to the side in January.
Newcastle’s big-money summer signing has shown a poor attitude since joining from Marseille, and should not play this weekend.
Two of the Premier League's most exciting players meet at the King Power Stadium on Saturday when high-flying Leicester City host Arsenal.
Gary Neville says that Celtic and Rangers will not be able to sign top-quality players like they did before.