Quoting: Rodzikhockey93
" ASSEMBLE"
Pipe down pal. For starters there is a two years age difference in favour of the kings. Statistically Matt roy has evidently showed he can play a strong shutdown role. Dermott has the upper hand on puck moving and skating ability.
Now LA has a pretty piss poor left hand side. Hutton is shaky and Clague is still an uncertainty to be successful making the jump. Dermott would be the perfect player to fill in on the top 4 LH side and start eating up some more minutes. As for Roy, a cost controlled contract for next season and would be a perfect nuumber 4 for the leafs on that RH side. Would probably place him with eihter rielly or muzzin
I would say Roy and Dermott are probably on the same level in terms of potential, but Roy is coming off an exceptional season (winning nearly every defensive award in the Kings organization), while Dermott was "only" good. Roy projects to be a quality 4/5 defenseman, and Dermott projects to the be same.
The reason why the Kings won't do this trade is due to the needs within the Kings organization. I completely disagree with your assessment of the Kings left side, especially when the prospects are taken into account. The best defenseman in the pipeline is Toby Bjornfot, who the Kings currently project to be Doughty's long-term partner. Doughty was downright giddy over the 3 games he got to play with him back in October, saying that he can't wait for that kid to become a regular in the lineup. Mikey Anderson has had a quality career thus far as well, and has excelled in every league he has played in. He played a handful of games prior to the shutdown, and is one of the major reasons why the Kings were on their seven-game winning streak. Finally, the Kings have multiple options to fill in their 3LD spot, with MacDermid, Clague, Brickley, and Hults all competing for NHL spots this season. MacDermid and Clague are the front-runners for the 6 & 7 spots on the team right now, but training camp in November will make that picture more clear. The main problem is that with the exception of MacDermid, all of these kids will be in their rookie seasons. They would like to add a veteran presence on the left side for a couple seasons to allow Bjornfot a bit more time to develop in the AHL before making the permanent jump. I'm sure they'd like to slide another season on his ELC by limiting him to 9 NHL games this year.
Now let's contrast that with the right side. Obviously Doughty is the 1RD for the next 7 years. The Kings have been short on the right side since Voynov's abrupt departure, opting to play Martinez on his off-hand for several seasons with mixed levels of success. However, now that he's gone, the Kings don't really have anyone capable of playing their off-handed side. They tried MacDermid at 3RD and it didn't really go well. Walker and Roy both had quality seasons this year. Walker was really good early in the season, but looked really shaky for two months in the middle of the season, especially when they tried him on Doughty's left. They moved him back to the right side and started to look better again before they suspended play. I don't think either of Roy or Walker project to be top-four guys, and any contender would likely have defensive issues if they were playing above their bottom pair. However, either can step up into the #4 spot in a pinch and not look out of place.
The issue the Kings have is that, unlike on the left side, they have zero RHD options after Roy and Walker. The next two guys in the pipeline are Durzi and Spence. Durzi is still several years away from being NHL ready. His offensive game is good, but his defensive game is still light years away from being acceptable. Spence is 19 years old and will need another 3-4 seasons before he's an option, if he ever even gets there. If the Kings trade away one of Walker or Roy, they have no one to replace them.
To sum up, I don't think Dermott for Roy is a bad value proposal. As I said, both players are on nearly equal footing when it comes to potential. I do think that the Leafs would have to add a bit considering the quality of the seasons that both players just had. However from a gap-filling perspective, there's absolutely no reason for the Kings to make this trade. Moving Roy would immediately open a gap that the Kings have no candidates to fill. Acquiring Dermott would just add another LHD competing for that 3RD spot, and the Kings would still be in the market for a veteran LHD, as a 23-year old kid isn't exactly what they had in mind when they said they were shopping for "experience". As Leafs fans certainly can attest, quality RHD are significantly harder to come by than LHD, so the Kings aren't going to want to flip the gap in their defensive pipeline to the right side.
Kings decline.