Yeah, I am generally in agreement there. The cost to upgrade some spots is not worth the squeeze vs. just riding with what we have.
WR - I would mainly focus on the young guys already here: Williams, Boutte, Chism. Extend Boutte, and probably keep Hollins too. Douglas is likely worth keeping for the final year of his deal. Only splash opportunities I see would be a trade for AJ Brown or if (big if) Mike Evans shakes loose in free agency from Tampa Bay.
LT - Just keep Campbell. I get it, he had a bad end of his season, but there's a lot at play there - the injury, the rookie wall, conditioning, etc. If he can get healthy and bulk up going into year 2 to help deal with power rushers, I personally believe he can at least be average. It's not easy to find even average LTs in this league, and the cost to upgrade there is very high. Keep trying him at least another season there.
TE - There are actually several free agent options here and it is a sensible spot to try to upgrade as the cost is not usually very high. I'd be fine with moving on from Henry for cap savings and signing someone such as Likely as TE1 and seeing if they can get anything out of Dippre as TE2, who they carried on the 53 this year to keep, presumably with an eye towards 2026.
LB - I'd hit this position in the draft. I may try to sign a LB in free agency. Spillane probably has some tread left but I don't know if I want to count on him as a full time player. Tavai and Elliss are also worth keeping but they need one more plus guy there. Devin Lloyd?
DE - I'd definitely press hard to get Crosby. Would instantly make such a difference. Get him and also re-sign Chaisson - pass rush solved. But if that doesn't work, it definitely becomes difficult. Trey Hendrickson might be an option in free agency but obviously he is getting pretty old. Big need, I'd be hitting it in the draft too.
C/G - I'd be in on both Linderbaum and McGovern at C, both are big upgrades. Onwenu hasn't been too bad but his postseason was not the best. I'd probably consider just moving on from him with how much cap savings are on the table. Maybe move Wilson to RG, where being between a new plus C and Moses (assuming he plays one more year) will allow him to play well. Then play Brown at LG, who also would benefit from a better C, but generally was fine in pass pro.
RB - I'd be "big time in" on the free agent RB market. Several great options: Breece Hall, Kenneth Walker, Travis Etienne, Javonte Williams. Bring in a third guy to form a three headed monster of Stevenson-Henderson-Option C. Why the hell not?
S - Honestly I would just re-sign Hawkins and maybe throw a pick at the position late. They held up OK. He could be better, but the team has much more pressing needs, and if Woodson improves (I assume he will) then Hawkins will probably be good enough, at least for now.