In a rebuilding phase, Hughes cannot sacrifice the future of the team for such a player, especially with promising forwards like Ivan Demidov and Michael Hage set to arrive in the coming years.
Clearly, other teams want what is valuable to the Canadiens—a promising young defenseman. Jordan Harris and Justin Barron do not fit that category.
Personally, I believe McGuire is right, unless a GM from one of those teams starts to panic. However, I would be very surprised if that happens, and Kent Hughes won't be swayed either.