Other potential downside of Hextall's slow cooking of prospects is that 23-25 year old college UFAs might hesitate to sign. Vecchione can't be happy. If it was you, would you sign with the Flyers or a team like the Bruins that views playing younger players as an advantage, not a liability?
As I've shown repeatedly, Hextall doesn't slow cook prospects anymore than most GMs.
Vecchione is in the AHL because, well, he's an AHL caliber player. He's not done anything that would say he's NHL ready.
The Bruins play a lot of "rookies" who were marinated, their roster this year looks like the probable Flyer roster next year:
[age when they made the Bruins]
Grzelczk - 23 (turned 24 in January), 4 years college, 1 year AHL, started this year in AHL
Krug - 22, 3 years college, 1 year AHL
Bjork - 21, 3 years college, started in AHL before promotion
Donato - 21, 3 years college
Heinen - 22, 2 years college, 1 year AHL
Kuraly - 24, 4 years college, 1 year AHL
Acciari - 25, 4 years college, 2 years bouncing between AHL and Boston
Even the more rapid promotions parallel how Hextall handled top picks like Provorov (19), TK (19), Patrick (19)
DeBrusk - 20, 2 PD juniors, 1 year AHL
Carlo - 20, 2 PD juniors
McAvoy 20, 2 years college
Pastrnak 18, Czech league
Next year, Frost (19), NAK (22), Myers (21), Morin (23), Vorobyev (21).
Most of the junior players who'll be in LHV will be 20 or 21, the college players (Allison (21), Laczynski (21), Marody (22).
Given the Flyers prospect depth, I doubt Hextall will bother to chase marginal college prospects the next few years, he'll focus on only the top college free agents. There's no point signing a 23 year old to play him on the Phantom's 4th line.