McVay is conservative with playing the kids in his offense much moreso than on defense. This tells me he has very high standards with knowing the scheme and understanding how your contribution fits. And that's fine.
But there is a point where you look at the "safe" pieces he's been using ahead of Ferg and say ok enough already. These other guys are experienced, they've been around, but Ferg has skills they don't have. The dude has that classic pass game TE ability to glide by DBs. I think that is a combination of raw speed, agility, and instinct. It's not just a matter of the raw speed, it's also knowing when to apply it to gain separation or get to the ball.
If I had to grade his game last weekend I'd say that on the black side of the ledger he put himself in position to score two TDs, and was open in addition to that for a nice gainer. That is already more than we typically get from these other TEs and it just so happened that Parkinson had a good game. But the difference in them and the kid is already visible.
On the red side of that ledger I'd say I didn't like how he waited the TD pass in to his body. It was very close to being tipped by the defender, so in that moment an elite TE would go up and get that ball to secure it and ensure it converts to points. And also he couldn't haul in the second TD but he should have caught it.
So I agree with the staff that he's not quite there yet. But the combination of him being close to being ready, and the underwhelming nature of our safe and stable TE group outside of him means that this bye times nicely to bump up his involvement for the next stretch of games. And I expect that's going to happen because McVay usually uses the bye week for tactical reset of roles and approach and comes out of it with a tuned up group. Hopefully what that means is Ferg sees more snaps and early reads in this pass game. And with the WR group I expect Mump gets the same treatment, and the both of them will receive their opportunity to seize higher roles for the playoff stretch.