So far it's looking a lot like "addition by subtraction" for the Oilers and I'm not sure they're done yet. I'm also not sure they'll be done until after the trade deadline next March and I think I'm okay with that.
It will certainly make their Development Camp and Rookie Camp and Traiining Camp/Exhibition Season more interesting as players like Savoie and Philp and Kemp and O;Reilly etc. might well have some immediate roster spots up for grabs.
I'd be quite happy to see a youth injection to the forward mix - the defensive core still looks pretty set, at least at the top - and I'd be quite happy to stick with Skinner and Pickard in goal - subject to their getting a new goalie coach that can elevate/build on their games and not stifle them.
Let Knoblach see what gels between the start of the season and the trade deadline and then they can use what's available/left in their cap space to load up for the playoffs where it's needed the most.
Does that put McDavid's extension at a slightly higher risk? Perhaps, but I don't think a "lather rinse repeat" of the last couple of years would be greeted that enthusiastically either and I can't imagine he hasn't been kept aware of what's been going on and been okay with it noting that the core group of McDavid, Draisaitl, Nugent-Hopgins, Hyman, Nurse, Bouchard, Ekholm etc. is still in place.