If the saints were interested in him, we likely would have heard at least some rumors from Underhill, Triplett or even Rappaport who feels like he speculates a lot. Much like Belken, it doesn't seem we're interested.
It's possible Moore wants to spend a training camp evaluating our Oline before bringing in expensive help. Gotta think, he really doesn't have much film from last year to go off of considering the starting Oline played what, 3 games together?