They were fine through the end of 2012...
At any rate:
HAVE TO GO THIS YEAR: Bummer, Graveman, Lynn, Giolito, Clevinger (if right offer, unfortunately, his option is much better than Lynn's for next year and they have to provide a starting rotation in 2024, plus all the attached "baggage"), Kelly, Grandal, Reynaldo should be either extended or traded/then attempt to resign as FA to replace Liam eventually depending on cost
Up for debate: Benintendi (zero benefit to have on roster except "veteran leadership/experience" during rebuild but they likely won't dump his deal yet), Jimenez (likely traded at 60-75 cents on the dollar after extended hot/healthy streak), Moncada (sunk cost), Kopech, Cease (both those guys won't sign team-friendly extensions going into another rebuild), TA7 (three potential windows to trade him, beginning with June/July 2023)
Keep: Robert (maybe/probably, unless you can get enough value back in return), Burger, Sheets, Vaughn (probably), Colas, Montgomery, Hendriks (unless he can get back to full health/performance before the trade deadline this year)