My thoughts thus far:
QB: PJ Tucker is a good backup for Fields. I think it's important to have a mobile QB backup (ala Tyler Huntley in BAL), so even if there are better pure passers out there, I think it's the right move. I think we should draft a mobile QB in the 6-7th round still, because why not.
RB: Chiefs have done a RB-by-committee for years and are very successful with it, so I like not paying Monty/another RB anything more than a slight amount of money. I think we still have a need for a pass-catching back, but that can be found in the later rounds of the draft fairly easily I think.
WR: With Moore, it's a good room. Moore as a #1, Mooney as a #2 out of the slot, Claypool as a #3 and ESB as a depth/run-blocking guy and Velus as a gadget guy is a legit NFL receiver core.
TE: I like Tonyan, should be a good red zone target. The TE draft group is elite so maybe we add a third guy in the later rounds.
OL: Jones-Jenkins-Whitehair-Davis-X. At this point, X probably has to be filled in the draft. I think we either go and try and get a franchise left tackle at #9 (not Skoronski, I really doubt that this FO and coaching staff, which places a premium on length, view him as a tackle) and move Jones to RT, or draft a RT in the 2nd/3rd. I'm not super worried because, in theory, our FOs biggest strength is their OL evaluation, so until otherwise proven I'll give them the benefit of the doubt. I do like that they didn't overpay for a mid right tackle in FA, makes me trust that they know what they're doing/feel confident in their plan.
DL: Easily the worst position group so far. Justin Jones as a 3-tech, Andrew Billings as a nose, and DeMarcus Walker as a pass rusher are the definition of okay. I think they probably add one more mediocre pass rusher in FA and then draft some pass rushers early (either at #9 or in the 2nd/3rd). Eberflus's D in Indy never had an elite pass rush, so I don't think it's the end of the world if more draft capital goes towards OL than DL this year.
LB: Edmunds and Edwards are a great pairing. I do still have some misgivings about the Edmunds contract, but he's young, we have a ton of cap space, and it's really just a two year deal, so even if it's a bust of a signing I don't think it'll be a big deal. Medium risk/high reward IMO.
CB: Weak group still. I really think they need another outside CB opposite of Johnson. If we get a serviceable starter, a starting lineup of Johnson-X-Gordon isn't terrible. Probably could use a #1 CB at some point (Johnsons ball production is too low to be a #1), but I think OL and DL are bigger needs. It's a strong CB group at the top of the draft, so I wouldn't be absolutely shocked if we draft a CB at #9, although I wouldn't really like the move.
S: Eddie and Brisker are a good group. Solid, not spectacular. Not a need.
Overall, I like how Poles has attacked this FA cycle. In my opinion, free agency is all about floor-raising (acquiring good depth and serviceable players that won't win or lose you games), and you get into trouble when you overpay to try to ceiling-raise (going after "stars," guys who you will rely heavily on). So far, Edmunds is really the only player who is in that ceiling-raise category, but given his age, freakish physical makeup, and the fact that it's a 2 year contract (ending before Fields's theoretical massive extension deal) it's not a horrible risk, but a risk nonetheless. You might say that Davis is another ceiling-raiser, but he's a reliable guard, which is a position that's usually pretty high-floor, low-ceiling in general (as opposed to something like a tackle), so I'm not too worried.
I do think you could say that the main goal of this FA cycle was shoring up our run defense, which was horrific last year. As opposed to pass rushing or pass blocking, you can buy a good run defense in FA at a cheap(ish) price, while pass block and pass rush probably need to be built through the draft. Through that lens, Poles has bought serviceable starters/depth and a good run defense without overextending money-wise, while setting himself up to address not be totally deficient elsewhere if that draft goes poorly. I think as long as we sign a serviceable (ie low-end starters, high-end backup) CB, EDGE, and RT, we should be set heading into a draft that's main strength is in the trenches.