By Chris Rosvoglou The Carolina Panthers’ quarterback room will look a bit different by the end of this week. Panthers general manager Scott Fitterer told reporters on Wednesday that he informed Sam Darnold of their plan to add a quarterback. It’s unclear if the Panthers will draft a quarterback, or scan the trade market for a veteran signal-caller. Nonetheless, it’s not a surprise to hear that Carolina wants to upgrade its quarterback room. The depth chart isn’t exactly loaded with great options at the moment. As for Darnold, NFL fans believe he shouldn’t be upset about this development. That…