Saints signed RB James Robinson to the PS (update: Williams injured groin, Miller’s close)

why don't they sign the guy we've been bringing back and forth for years and the guy that mike thomas said 'aren't you glad you aren't in denver anymore, we score touchdowns here' kind of thing. good ole payton beat the franchise wow.
Tony Jones Jr. plays for the Cardinals now.
Cardinals claimed him off waivers in October, then cut him, then signed him back.