Re: Gauthier and his value and future... I think it's fair for people to lament losing him, but only to a degree.
1 - he was on waivers earlier this year and no one took him. and it wasn't like his salary was cost prohibitive. He just wasn't seen as a top 12 upgrade for most teams. So, his value wasn't particularly high.
2 - That said, the league was behind the curve on him. Gauthier is in the midst of reshaping his game. And for spurts you can really see his speed and size impacting the game. drawing penalties, stretching out the D.
3. - Where he suffers in his value is his effectiveness at doing the things a 4th liner needs to excel at, especially on a deep team. He's not terrible on the forecheck, BUT, he doesn't PK, he's not particularly agile in small spaces in the D zone. He's a bit stiff in the hips considering all of his speed. So, his ability to pressure the puck, block shots, get in passing lanes, pressure the point and track the puck, it has its limitations. For as fast as Gauth is at full steam, his stops and starts are a bit lumbering. He's still somewhat effective. And I think he's considerably better than he was just 2 seasons ago. And he deserves kudos for his hard work, but he's not as valuable to a playoff team as Motte. Even if Motte never scores.
4 - On the other hand, he does draw penalties...
5 - If you recall, he requested a trade at the beginning of the year. We couldn't find a new home for him then. He was not coming back next season. Would it have been nice to keep him for a playoff run as an extra forward? yes. Is he currently better than Cuylle in that spot? I mean, as much as I have significant hopes for Will Cuylle, I'd say Gauthier is currently better.
6 - Did we lose some depth? A decent 13th forward? Yes. But only for 3-4 months. And we needed to move out salary or pay for OTT to retain. And maybe Gauthier was a lesser of two evils.
7 - Gauthier leaving signals very loudly there's another move coming. We simply need more forward depth for the playoffs. Ideally the last guy plays a style of hockey that isn't just a 4th line style, but can give us yet another guy who brings an element to any line. Speed, size, physicality, IQ. Something.