Mohammad Amir was banned in 2010 after which made a comeback in the 2016 Asia Cup.
Pakistan team is scheduled to play Tests in Ireland and England.
Fawad Alam has returned to the setup following consistent performances in the domestic cricket.
Pakistan extend lead at the top in team rankings; Windies slip from fifth to seventh.
Shaheen Afridi might make his debut.
Pakistan won the 2nd T20I by 82 runs to take a 2-0 lead in the series.
Pakistan beat Windies by 143 runs.
Both teams face off only in ICC events nowadays.
He also denied all the rumours that he was considering giving up his Test career.
Ever since his comeback to international cricket, Amir has seen an upward curve in his career timeline.