She is not going to pull a Sarah Palin and ditch her constituents.
You ditch worn out habits and routines— the same old group playing the same old games—for new toys and tricks, puns intended.
Those are hideously bad ideas that have driven us into the ditch we're in.
Old English dic "ditch, dike," a variant of dike (q.v.). Last ditch (1715) refers to the last line of military defenses.
late 14c., "surround with a ditch; dig a ditch;" from ditch (n.). Meaning "to throw into a ditch" is from 1816, hence sense of "abandon, discard," first recorded 1899 in American English. Of aircraft, by 1941. Related: Ditched; ditching.