Bouchard is a high event player at both ends of the ice. That's not uncommon for some offensive dmen but he does not possess the skating attributes to hypnotize the viewers and look past the defensive gaffs.
If he tests the open market though, I assure you that someone out there is going to offer him 10 or more. These posts of locking him at 7 are a pipe dream unless he choses to leave a ton of money on the table.