I'm not advocating for a trade of Perunovich and I'm not saying that his development wasn't best served in the AHL. But I absolutely think he was a legit option to be called up in the last 1/4 of the season when the games were as low-stakes as NHL games get. By that point, we were playing out the string of a clear non-playoffs season and were giving young guys NHL looks.
We played 10 total D men in March and April last year: Faulk, Parayko, Krug, Leddy, Scandella, Bortz, Tucker, Rosen, Kessel, and Samorukov.
Samorukov got two games in April. So did Kessel (two separate games). Kessel got 15:07 and 15:02 his games while Samurokov got 15:48 and 13:54 in his games. That's 4 games where the team elected to give a D prospect legit 3rd pair minutes in a throwaway game and chose guys over Perunovich to do it. These were clear 'seeing what we have' decisions and Parayko/Leddy/Faulk combined for 11:43 of powerplay time in these 4 games. There was clear opportunity here to see how Perunovich looked in a 3rd pair 2nd PPQB role and the team elected to look at other guys.
Krug didn't play on 3/23 in Detroit because he stayed in St. Louis for the birth of a child. This was an opportunity to call up Perunovich and plug him directly into the 3rd pair, 1st PPQB role to see how he looked. The team elected to plug Rosen into the game instead. Faulk and Leddy played the bulk of the PP minutes that night, but Bortz, Parayko, and Rosen each got 30-40 seconds on the PP as well. This was about 6 weeks after his return from injury.
Again, I'm not advocating that we trade Perunovich, but it was not simply injury that kept him from playing in the NHL last year. In the final few weeks of the season he was healthy and productive in the AHL while 10 other D men in the organization got NHL games. 3 of them were shuttled back and forth between the NHL and AHL roster to get those games. Perunovich was on a league minimum contract and absolutely could have been one of those guys for any of the 10 total games that went to Tucker, Kessel, or Samorukov in March and April. He was absolutely a legit option to get some of those opportunities and the team elected to go with multiple other prospects. That is not nothing.