Mike Triplett ESPN Staff Writer
Saints have signed veteran OT Tony Hills, per his agent Mark Slough. Hills has bounced around the NFL as a backup with several teams since 2008. ... Saints were apparently looking for o-line depth since they tried out an OT, a G and a C on Tuesday. Not sure if this is a sign that LT Terron Armstead is dinged up since they weren't looking exclusively at OTs. G Jahri Evans has been sidelined by a knee injury for two weeks.