The 22-year old spent the 2013 season on loan with the Adeccoligaen side, helping them win the second division title and gain promotion to Norway's top flight.
Impact sporting director Nick De Santis suggested that Valentin, who joined Montreal from Chivas USA in 2012, could quite possibly return to Aspmyra Stadion in 2014.
"With Zarek, negotiations are ongoing with Bodø/Glimt and the league as well," De Santis said. "We'll see what his future holds."
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