What I'm really curious to see is how the new staff shapes our defensive personnel. Offensively we're pretty much set in stone aside from possibly a new TE and tweaking depth here and there. Defensively we could be a clean slate more or less with only Lawrence/Smith as the lone big contracts and plenty of cap space.
They could reshape literally the entire DL this offseason if they wanted to with Woods, Collins, Quinn, Covington and Hyder all being UFA's, and Crawford being a no-brainer cut for cap space. That leaves just Lawrence, Dorance Armstrong, Joe Jackson and Trysten Hill (lol).
I assume the new staff will want some interior DL with more lead in their ass so I'd look at guys like Michael Pierce, DJ Reader, Javon Hargrave and Jordan Phillips if we really want to get crazy. I think Phillips is the only guy who will command 10+ so we should be able to afford a guy like Pierce who would be a great 2-gap run stuffer.
David Onyemata is more of a pass-rushing DT that I assume Nolan would be interested in based on their time in New Orleans together and he should be relatively cheap, so if we can get a run-stuffer plus Onyemata on an affordable deal I'd be stoked.
DE will be very interesting as well since Nolan seems to prefer 3-4/4-3 hybrids with edge rushers often in 2-point stances. With that in mind will he want to re-sign Quinn or maybe go after a guy like Vic Beasley, Matt Judon, Dante Fowler or Shaq Lawson?
Tomsula was the HC the year the Niners drafted Arik Armstead in the 1st, he's a UFA this year, maybe we're interested in him.
Then you have guys like Vonn Bell and AJ Klein from the Saints who are free agents who should be relatively affordable and capable of starting, how interested will we be in them?
I think we'll be way more involved in free agency this year with the new staff wanting to shape the roster in their own image so it should be interesting.