Yeah even if they have the cap space you can't spend just to spend; this team is no position to sign a middle sixer for 4-5m per year on a long-term deal.
Trade Kerf, explore trading Muzz, sign Gio, sign Jack, give Engvall a little raise even if it's another 1 year deal (would prefer to go long but the player has to be willing to at a reasonable hit), sign a few Kase types and hope for but don't expect a Bunting home run. And then Robertson has to be ready and you hope Holmberg can contribute in the bottom 6.