In the context of things, did we overpay for what Ryan Hartman brings to the table for this playoff run? Probably. Is it a bad deal for us? I don't think so.
A few thoughts...
If you are David Poile, and you are making a deadline trade, you are in the mindset that you are going to win the Stanley Cup. This means that you value your first round draft pick as pick #31. If you are exploring the possibility that this could be a pick under, say, 27, you are a loser with a loser's mentality.
Next year's 1st shouldn't factor in to our Cup window until much later. We're not talking about a top 10 pick. We're not talking about lucking into getting a Tolvanen. That's not normal. We're talking about someone spending at least a couple of years in Milwaukee before being able to scratch the surface.
Ryan Hartman is a known quantity. He is an NHL player. The 2018 1st round draft pick is neither of those. Ryan Hartman was pick #30. The hope is that the draft pick we gave for him is about the same. Ejdsell and a 4th are payment for him proving to be an actual NHLer, and our rights to sign him for the next several years.
Did we need to add a top 6 piece? The JoFA line has been doing their thing. The Turris line has been solid. Fiala is having a breakout year, and Smith seems to have regained his form. Could you bump one of them? Sure. But why? The beautiful thing about adding Turris is that it gave Nashville two dynamic scoring lines -- something difficult for other teams to shut down. Now you look at the depth scoring. Jarnkrok is having a great year. Bonino is starting to show his value. Sissons, Hartnell, and Watson are all showing flashes of their talent. But the picture is a bit less complete.
Hartman is a good no-pressure add to the bottom six that gives us some wing versatility. We can slot him on the 3rd or 4th. He's a gritty agitator that can take a McLeod/Tootoo type of role while also being more skilled offensively. This is important for us -- because we can really roll 4 dangerous lines that have different looks and skill sets. Think of how Detroit utilized the Draper-Maltby-McCarty line back in the day. I think it's important to team dynamics to be able to play different styles. That's one of the reasons we were so successful in last year's playoffs. Well...now we have more depth than last year at virtually every spot (other than the top line).
Hartman isn't a single piece that will put us over the top. But he's a great compliment to what is already a fantastic group.