First, the April schedule is not like "the old days." Yes, we have the day off after opening day and then another a week later, but that is followed by 16 straight days with games, assuming no rainouts.
I don't see the need for 14 pitchers, even with a pretty full schedule, but I guess they may want to start pitchers off very slowly.
Second, Munoz and Santana are not even on the 40 man roster, so unless we add them, they will not be chosen. If anyone is place on the 60 day IL, God forbid, then maybe.
So, your nine plus 3-4. Gonzalez has to be one. If Cordero is ready to play, he's a clear #2. That leaves 1-2 slots (I hope 2.)
My guess is Arroyo has the inside track, as of now. He can play SS, 2B and 3B, and Chavis cannot. Arauz can, too, and he's off to a nice start, but I think Arroyo is #3.
To me, Chavis needs to get a long look, so we can decide his future with the Sox. I get the excitement and hype over Duran, but I've thought all along that he could use a little more time in the minors, but since AAA does not start until May, I'd hate to think he's not playing. #4 is a tough call. I think it's all about Cordero. If he looks like he can play everyday, that would squeeze Duran out of playing time, and I like Chavis as a PH'er and back up 1B, 3B and 2Bman- maybe even LF.
I'd start Duran, Munoz, Santana and Arauz in AAA and go with 13 pitchers.
(Sale on 60 day IL)
SP1 ERod
SP2 Eovaldi
SP3 Richards
SP4 Pivetta
SP5 Perez
(Houck starts in AAA)
RP1A Ottavino
RP1B Barnes
RP3 D Hern
RP4 Brasier
RP5 Sawamura
RP6 Andriese (spot starter)
RP7 Brice (out of options)
RP8 Whitlock (Rule 5)
(Taylor & Valdez in AAA)