Most political offices are limited to the amount of time one person can hold that position expect for US House of Representatives and Senators. There is no limit. I propose that they also have term limits set on those positions as well. Each term limit should be no less two years and no more then six years in length a person can hold the office.
No person shall be elected to the office of US Senator or US House of Representatives more than twice, and no person who has held those offices for more than two years of a term to which some other person was elected to them shall be elected to the that office more than once.