It'd be nice to add another mid rotation starter for sure. Hopefully Berrios and Kikuchis troubles are behind them, but let's not forget how bad they were last year.
Manoah is such a wild card at this point that you certainly can't count on him for anything.
Tiedemann should factor in somehow if he stays healthy, but certainly not a sure thing in any way.
Schultz seems to have been moved into a reliever role.
White has had a resurgence at AAA, but if he provides anything at the MLB level it'll be a surprise bonus IMO.
Gausman
Berrios
Bassitt
Kikuchi
Manoah
White
Tiedemann
Nobody else is really kicking the door down right now in the minors, need another SP for sure.