Gaitan is a free agent after his stint at Lille came to an end.
All in Liga NOS
League relegates Vitoria Setubal and Aves to the third division, Portimonense saved
The decision is pending an appeal.
Portuguese internationals that are set to be free agents this summer
Several Portuguese players are set to see their contracts expire,
Bruno Lage's move to Aston Villa halted amid huge fan support for manager Dean Smith
Lage would have been prepared to take over at Villa even if they had been relegated.
Portuguese Primeira Liga introduces relegation play-off from next season
The relegation play-off introduced will mimic that seen in the German Bundesliga.
Carlos Carvalhal is the new manager of SC Braga
The former Swansea City and Sheffield Wednesday manager, who led Rio Ave to a record points total, is set to take over at SC Braga.
A look at the exciting relegation battle in Portugal as we reach the final day of the season
The relegation battle comes down to the last day with 3 teams separated by just 3 points.
Braga have qualified for the Europa League group stage
Braga overtook Sporting on their final day of the season.
Carlos Carvalhal is leaving Rio Ave
The club president has confirmed his departure.
Eighth player unilaterally rescinds contract with Aves
There is further concern as key man Mohammadi is also anticipated to rescind his contract with the club in the near future.