Rick Dhaliwal talked on the subject today and Tanev is an extremely coveted defenceman per his sources, but the veteran as a no-movement clause, that doesn't include Vancouver. As of right now, for salary cap reasons, Allvin is trying to force Anthony Beauvilier or Conor Garland on the Flames, but it's not going to cut it, not even a 2nd Round Pick is good enough to get it done for the Flames:
Per Dhaliwal, the Flames are after the big haul and they're looking for a top prospect who can fit into their line-up right now. Something similar to what they did when they move Tyler Toffoli to the Devils. The Insider believes that Nils Hoglander would fall right into what they are looking for.