He's right.
Also, Lynn and Norton are off the board.
The mentioned SP would be decent additions for a 1 year deal while they keep the seat warm for Cease.
19: Rodon, Lopez, Gio, Nova, one of the above mentioned SP (Cease comes in later in the year)
20: Rodon, Lopez, Cease, Gio, Nova until Kopech is ready. Also at some point in 20 Dunning would be ready as well as (fingers crossed he finds himself again) Hansen.