Hi
It depends what indexes were changed. If it was a clustered index, then have in mind that REBUILD-ing it does not rebuild the associated nonclustered indexes automatically unless the ALL keyword is specified.
It's the same for re-creating a clustered index. If it was the case, than practically, you have the nonclustered indexes useless.
Regards,
Igor Micev
Igor Micev,My blog: www.igormicev.com