Foketi was a former teammate of Saints running back Khiry Robinson at West Texas A&M -- so he must have gotten a solid recommendation. Foketi spent some time on the Buffalo Bills' practice squad last year after entering the NFL as an undrafted rookie with the Denver Broncos.
McCray played at Akron last year.
The Saints have now added 18 undrafted rookies and two young veterans (Foketi and offensive lineman Mike Golic Jr.) following the draft. All should be in attendance at this weekend's rookie minicamp, along with several tryout players.
Here's the list of previously-announced undrafted free-agent signings.