While I think the Packers WR room is entering a period of unknowns for 2026, due to expiring contracts (Doubs, Watson, Hardman), I'd prefer they don't sign/trade for anymore Vet WR's. With the one caveat, unless that Vet is an instant starter and #1 WR, with a 2 or more year contract.
With the addition of Hardman, the Packers now have a WR room full of #2-#6 type of WR's. No legit #1 IMO. Potentially, they may use a high draft pick on a WR and that would probably instantly bump one of their current WR's off the roster. Also to consider, Wicks, Melton and Heath are all RFA at the end of 2025. So in total, the Packers currently have 6 WR's whose contracts are up at the end of 2025 and Reed's is up at the end of 2026, so 7 players competing for 6-7 roster spots.
2025 should be a season of Packer WR's either cementing their future as a Packer or one that will be their last in GB. All 6 of those players with expiring contracts still have a lot to prove. Should make for an interesting and very competitive WR room, especially if the Packers add a high profile rookie as well.
I won't be surprised to see the Packers trade one of their current WR's in the next few weeks or during the draft.