By Sulayman Bah
The Gambian was recuperating from an injury he picked in May which saw him sidelined for some time while he was at Montreal Impact.
The winger is in the fold to make his debut appearance for Fire in the US Open Cup.
The departure of the 25-year-old wide-man saw former American U-20 and U-23 ace Dilly Duka from Chicago Fire going to the opposite direction.
The reason behind the sudden exchange involving the erstwhile Gambia Ports Authority man left fans berserk coming at a time when Nyassi was considered an irreplaceable cog in Montreal’s attacking frontline.
The decision to trade the winger reels on the heels of a major shake –up by owners of the Canadian club franchise who reportedly dismissed the club Sporting Director Di Santis.
Sanna is no stranger to the MLS expansion draft picks, which occurs prior to the start of the regular season and has, since turning professional in 2009 with the Sounders, been released to four different clubs, this one included.