On the subject of 'age gap' players, it should be noted that there are two *very* different types of players that fans tend to lump together as being the same thing.
1) The failing prospect at the end of their waiver eligibility. These players are usually 23 and were much-hyped high picks who haven't been able to make the next step and who organizations are now trying to pawn off for an asset before they lose them on waivers.
2) The actual NHL player who has stagnated. These players are normally 24-25 and actually did make the step to the NHL and have shown effective NHL play in the past and spent full seasons on NHL rosters, but have fallen off or fallen out of favour with their teams.
Guys in (2) have a way, way, way higher success rate than guys in (1). The second group has actually shown NHL ability but are struggling and not in the right situation, and a new team and better opportunity often returns them to form. The first group have never shown NHL ability and teams are hoping that maybe the potential they showed age 18-20 can be rekindled.
Virtually all of Jim Benning's 'age gap acquisitions' were the first type of player. Vey, Baertschi, Pouliot, Etem, Granlund. And they stunk.
When you look at what Florida did to turn their team around, they went huge for the second type of player and knocked it out of the park. Bennett, Forsling, Duclair, Verhaege, Montour. Pat Quinn also knocked it out of the park on this type of asset for the Canucks in the early 1990s - Ronning, Lumme, etc.
Studnicka is (1). Bear is (2). Dermott was also (2). I always like picking up guys in (2).
I'll also add that I hate the term 'age gap'. That was something specific to the mid-2010s Canucks when they specifically decided they needed more players in the 1991-94 DOB range to bridge a gap in their roster between the 80s-born veterans and the 'young core' coming up. It shouldn't apply at all to acquisitions now when we have tons of Petterssons and Hugheses in the same age range as these guys.