the.com/reserves
The money, players, and willpower kept on the bench so tomorrow doesn't catch you broke.
means Resources, funds, or capacity held back from current use to cover future needs or emergencies.
from From Latin reservare, to keep back, via French reserver — literally to save something for later instead of spending it now.
Central banksHoard foreign currency to defend their own.
MilitaryReserves are soldiers waiting to be needed.
TactHolding feelings back is reserve too.