Newcastle have long been linked with winger Rodrigues.
Steven Gerrard's Rangers fought back twice to seal an impressive 2-2 away draw at Villarreal in the Europa League on Thursday.
Lafferty scored as Rangers drew 2-2 with Spanish side Villarreal.
Rangers begin their Europa League campaign on Thursday night against Villarreal.
Borna Barisic is likely to start at left-back as Rangers travel to Villarreal for Thursday's Europa League clash.
Dorrans is yet to feature for Rangers under Steven Gerrard.
Glasgow Rangers travel to Spain to take on Villarreal in the Europa League on Thursday.
Fornals is set to feature for Villarreal against Rangers on Thursday night.
Rangers will open their Europa League campaign away at Villarreal on Thursday.
Boyata's future at Celtic under Brendan Rodgers remains in doubt.
Sergio Busquets probably felt like hiding behind his hands. “The ghosts appeared,” he said. It was a cold, dark night and everywhere he looked they were there. If he looked left, especially.
Barcelona restored their five-point lead at the top of La Liga on Sunday with a 2-0 win at Villarreal, who had Dani Raba sent off in the second half.
Barcelona’s fate was in their own hands, which as it turned out was the worst place it could possibly be. Saturday’s story was the story of the season in Spain: everything changed to stay the same, the table remaining unmoved.