Hakstol hasn't taken heat for playing the veterans? Coaches don't make roster decisions based on what they can or can't justify to anyone. The worst thing you can do is hand ice time to a young player that hasn't earned it.
- MJL
"Earned" is a subjective term. Did Gostisbehere earn his way into the Flyers lineup? No. He was called up because the Flyers were shorthanded and needed a defenseman. Once he was in the NHL he proved that he was one of the Flyers 6 best defensemen but barring that injury him and his 46 points in 64 games would've spent the year in the AHL. Would another year in the AHL helped or hurt him?
Every team has AHL players who never get a chance in the NHL that another team plucks for nothing. Going back a number of years a famous ex-Flyer, a young Patrick Sharp was never going to play for the Flyers because Ken Hitchcock liked veterans.
Also, Bobrovsky. He had a .915 sv% as a rookie starter during the regular season after Leighton went down in presason and was promptly replaced with head case Bryzgalov who I believe the Flyers are still paying well into retirement. He would not have played that year if Leighton had not gotten hurt despite a fantastic preseason and then even after exceeding all expectations got kicked to the curb.
Coaches make line up decisions for a variety of reasons, there's no way you can say that all coaches in the NHL aren't more comfortable with veterans making mistakes than rookies.
Every coach and GM has their preferences and prejudices. For the Flyers it used to be size over skill, veterans over youth. If you weren't big enough you weren't valued and were traded away or not labelled a career AHLer. Drafting players 4th line goons in the 3rd round because .. size. If you scored 30 goals 5 years ago it didn't matter matter you can only score 15 now and don't backcheck, you've proved yourself in this league.