come off the bench
- substituteReplacement for another
- reserveSupply kept back
- backupStored duplicate for recovery
- sidelineSecondary business pursuit
- dugoutCarved-log canoe
coach · rotation · playing time · fourth quarter · relief · pinch hitter · sixth man · roster · timeout · warm up · fresh legs · spark plug · second string · depth chart · garbage time · clutch · momentum · crunch time