You're not cutting a creature in the matchups you bring in Gisela or the dragon. That feels incorrect. I think Muldrotha's out vs. shops and Xerox.
I would probably cut an Island vs. at least dredge.
Maybe @brianpk80 can answer this better, but I think you can cut a number of oaths in the PO matchup.
Depending on the flavour of dredge, I think you can cut 0-2 FoW.