Juxtaposer
Outro: Divina Comedia
Shattenkirk was only on a 1 year contract, and is no better than Larsson. Shattenkirk is a pure offense defenseman, not the #1 that you are suggesting. Larsson has shown that he can be a top tier shut down defenseman, and has the tools to bring the offense too. Long term I am thinking that Larsson is the better bet by a fair margin.
Serious question, why is it that many on HF consider Seth Jones a future #1, but don't feel the same about Larsson? Both guys fell to be drafted 4th overall after contending for the #1 pick. Neither made a huge impact in their first year. Both have amazing skill sets. Yet to many, Jones is a #1 D in waiting yet nobody considers Larsson that.
Easy answer. Seth Jones has elite offensive tools. This is why he has #1D upside and Larsson doesn't. Simple as that. Larsson at the moment has shown himself to be significantly better defensively but considering that he's two years older than Jones and has played his entire career in New Jersey, a team known for defensive structure (compared to the ****show that was Columbus last season, where Jones had his very first extended stay on a top-pairing), it would be a disgrace if he weren't. Jones is bigger, a better skater, and his offensive toolset is in a different league than Larsson. Defense can be learned; but more importantly than that, you don't need elite defense to be a legitimate #1D. Look at Brent Burns, Erik Karlsson, Roman Josi. These players are all quality, above average players defensively to be sure, but they are far from elite defensive players like a Marc-Edouard Vlasic or Victor Hedman. At the end of the day, here's my opinion, going with players I know well: Jones has Brent Burns tools. Larsson has Marc-Edouard Vlasic tools. I love Vlasic and he's an absolutely wonderful player who still is somehow quite underrated. But if you asked me which I would want on my team in a vacuum the answer would be Burns so fast you'd have whiplash. Burns controls the ice; Vlasic, which extremely effective, does not.
In my personal opinion, Adam Larsson just is what he is right now. Just like Sean Couturier. A very good, elite even, defensive player who will contribute offensively, but just doesn't have the offensive upside that was expected when they were drafted. I highly doubt that Larsson is going to become significantly better than he is right now. It's certainly possible but it's not something I would bet on.
Someone in this thread mentioned we need a RWer. Between Eberle, yakupov, Kassian, and Puljujarvi I'd say the Oilers have the best RW depth in the league.
Off the top of my head, Pavelski-Donskoi-Ward-Nieto/Wingels? I'll take that every day over Eberle-Puljujarvi-Yakupov-Kassian.