To me, those starting voids depend on how this season plays out. RG or LG could very well be solidified by Ducasse if he continues to improve. Keller's spot could be filled with Cumberland, with just a need for a blocking TE. RB and WR#3 are likely covered by what we currently have. SS and FS depend on how Bush and Allen develop, same for ILB with Davis. OLB probably will need a look, and DT will mainly just need depth players unless Ellis can't hold his own with a Pouha trade as you suggested. So to me the definite fixes will be at G, RT, and OLB. I'd be guessing that we use high draft picks on two of those (probably RT and OLB) next year if the players are there, while Slauson would be resigned as an FA (if he isn't too expensive). That leaves a decent amount to fill in any holes where our players aren't looking ready in the Maybe-Voids.
Don't rule out the possibility of spike year. (I don't think Ryan will approve it but then you never know. Current state of the cap situation is unsustainable.)
