Answer:
He should roll the funds over into a new IRA in the spouse's name
Step-by-step explanation:
Since the son is expects to retire in 22 years, in which at that time he will be in need of the funds to pay for his or his Family annual living expenses the best advice I would give the son is for him to roll all the funds over into a new IRA in the name of spouse's because the IRA Account which is fully known as INDIVIDUAL RETIREMENT ACCOUNT is an individual retirement plan that can help to provides all tax the advantages that an individual needs for their retirement savings.