While Rams head coach Sean McVay is considered to be one of the brightest young minds in the business, some league executives believes it will take several seasons before his skills are reflected on the field.

“That’s a big bite at [30 years old],” one executive said (via Yahoo’s Charles Robinson on Twitter). “Recent coaches who have been that young, they clearly weren’t ready for it – situations that seemed to come down to experience issues and maturity issues [with the coaches]. I don’t know [McVay] well enough to say whether that would be a concern. It’s just a lot for anyone, even the most experienced coaches.”

As Robinson notes, McVay has done an admirable job of surrounding himself with an experienced veteran staff. Longtime coaches Wade Phillips and Joe Barry should help McVay get acclimated to his new role.

Let’s take a look at some other notes coming out of the NFC…

• Robinson tweets that there were rumblings that the Rams would let “[Jeff] Fisher guys,” including wideout Kenny Britt and cornerback Trumaine Johnson, hit free agency. However, Robinson notes that the mindset may have changed following the hiring of McVay as head coach and Phillips as defensive coordinator.
• About two weeks ago, the Buccaneers signed running back Blake Sims to a reserve/futures contract. Greg Auman of the Tampa Bay Times reports (via Twitter) that the league disapproved the player’s original two-year contract. The team ultimately inked the running back to a three-year contract, and Auman notes that the change is purely “semantics.”
• Lions quarterbacks coach Brian Callahan is a “future coordinator to watch,” tweets Albert Breer of TheMMQB.com. The reporter adds that the organization has blocked Callahan from taking at least one interview with another team. Prior to his tenure in Detroit, Callahan spent six years with the Broncos.
• Giants defensive end Owa Odighizuwa is entering a “do-or-die offseason,” writes Dan Duggan of NJ.com. The former third-rounder still hasn’t established himself as a reliable rotation player, compiling only six tackles in 18 career games. The 24-year-old understands that he’ll have to work ever harder if he wants to stick around. “It’s real important for me,” Odighizuwa said. “That’s how I’m approaching it, that it’s kind of do-or-die in terms of my preparation and getting ready. You have to exhaust all of your resources into training properly and getting ready for the year. Really pouring everything you have into preparation.” Odighizuwa has two years remaining on his contract, but the Giants would only be left with $370K in dead cap if they cut the defensive end loose.