The standout attribute to me with Willander is his ability to support the play positionally. The intuition, skating and mobility gets him where he needs to be at the right time, and his game brings a lot of structure to the 5 man unit on the ice.
Last season at BU was an adjustment year, with playing behind Lane Hutson an odd job. BU played with IMO very poor structure and it made it not a great development environment for Willander. If he develops an offensive toolkit, I don't think it will come from taking risks with the puck; it will come from supporting his forwards in the offensive zone and working out various ways to work and create openings by distributing the puck and drawing defenders to different areas of the ice. I'd like him to be playing in a more structured, pro-style system like the Swedish national team played at the WJC, and getting offensive opportunities in those types of systems.
I'm a bit concerned Pandolfo (BU head coach) is going to thrust incoming rookie Cole Hutson into his departing brother's shoes. Playing second fiddle again offensively would be another mediocre development environment for Willander. I can see it though, as it would be a bit of a lazy albeit convenient coaching move to take another kick at the can with the same freewheeling system, swapping Lane Hutson and Macklin Celebrini out for Cole Hutson and Cole Eiserman. In the games Lane was injured and Willander put in the driver's seat last year, I thought BU played a much more conservative and structured style of hockey and were better for it. I'd like to see more of that, so hopefully Willander gets to take the reigns, but when you have a very one dimensional offensive D like Lane or Cole Hutson on the roster, it is difficult to find them icetime beyond the high leverage offensive minutes, especially as rookies.
I think Willander's timeline to the NHL will be much more clear after the WJC next winter. I'd like to see him get to a level where he shows confidence and poise in the offensive zone before he graduates to the next level. I'm not sure he ever gets enough opportunity at BU to do so, so moving on to the AHL after his season might be best anyways. If that turns out to be the case, I'd be more inclined to see him spend significant time in the AHL to at least give him the opportunity to develop an offensive toolset, as I don't think he builds that without getting a lot minutes and reps in different offensive situations. I think the defensive side of his game will come easier, but he has shown flashes of offensive upside, and I'm of the opinion he just needs a lot of reps in a lower pressure environment to build up his intuition on that side of the rink. He is still relatively new and raw as a defenseman, and with playing at a high level, he has usually been behind more offensive specialists and has filled more defensive roles.