The problem with Edmonton isn’t Ceci or Bouchard or Kulak.
Nurse-X
Ekholm-Ceci
Kulak-Bouchard
Desharnais
The problem is that they need X to be a top 4 rd that can defend and move the puck. It would also move the others down. Someone like Pulock, Spurgeon, Pesce, Weegar, or Faulk would be perfect. But Tanev or Murphy would also suffice. Maybe even a Jensen or Walker.
Addressing the back end should have been the Oilers top priority this off-season.
As a Canucks fan we know well what it's like to have a tire fire of a dcorps with several players in roles way beyond their capability (eg OEL, Myers, Bear/Schenn).
Allvin was able to drastically improve it in the past 12 months with Hronek, Cole, Soucy stabilizing the group along with a wider defence focused structure.
Still more work to be done before (need 2nd pair RD), but is definitely leaps and bounds better than before.
I think the Oilers can improve their group, but they need to take action now.