Appreciate the feedback everybody. I don't personally, necessarily, agree with everything I wrote, I was just playing devil's advocate and noting that as optimistic as most fans are about the Oilers' defence, there is still lots of potential for failure.
Larsson = Too much pressure
Klefbom = Returning from injury/prone to injury
Sekera = Aging, average
Davidson = Unproven, returning from injury
Fayne = Coming off bad year, no guarantee of bounce back, could regress further
Nurse = Still green/growing, potential for sophomore slump
Oesterle = Unproven, might be force-fed a role he's not ready for (Schultz 2.0)
Reinhart = Skating holding him back, confidence likely low
Devil's advocate. Some of those factors could prevent the Oilers from making much/any headway and the missing link remains a puck-moving, power-play quarterback with a blast from the point. That was the main weakness going into the offseason and it looks like it'll be the main weakness going into next season as well. The group, as a whole, "should" be improved from last season and if they stay healthy, the Oilers should be a better team in terms of results. If McDavid can stay healthy and if Talbot can maintain his post-Christmas, world-championship form, that should overshadow any lingering defensive shortcomings and Edmonton should compete for a playoff spot or at least play meaningful hockey games into March for the first time in a long time.