3:31pm: In addition to Campbell, Joe Lombardi, and Aaron Glenn are joining the Saints’ coaching staff, reports Mike Triplett of ESPN.com.
Campbell will be New Orleans’ assistant head coach and tight ends coach, Lombardi will be the quarterbacks coach, and Glenn will be a secondary coach. Current tight ends coach Dan Roushar is expected to remain with the team in some capacity.
12:36pm: Although Campbell met with the Saints all day on Tuesday and feels comfortable joining Payton’s staff, the two sides haven’t finalized a deal yet, tweets Aaron Wilson of the Houston Chronicle. Unless another club swoops in at the last minute with a more attractive offer, it looks like just a matter of time until Campbell and the Saints make it official.
WEDNESDAY, 9:02am: Campbell interviewed on Tuesday with the Saints, and may soon be hired as the team’s assistant head coach and tight ends coach, a source tells Alex Marvez of FOX Sports (Twitter link).
TUESDAY, 8:57pm: The Saints are set to add former Dolphins interim head coach Dan Campbell to their staff, according to Charean Williams of the Star-Telegram (on Twitter). It’s not immediately clear what Campbell’s position will be, however. 
In his first stint as an NFL head coach, Campbell had mixed results. After taking over for Joe Philbin when the Dolphins were 1-3, the interim head coach led the team to consecutive blowout wins to get back to .500. However, Miami won just three of its final 10 games, finishing with a 6-10 record for the season and a 5-7 mark under Campbell.
Campbell, a tight end himself over the course of his NFL playing career, served as the Dolphins’ tight ends coach prior to his promotion. Dan Roushar is the Saints’ tight ends coach, so that position doesn’t appear to be open for Campbell.
Campbell and Saints head coach Sean Payton have some history together. Campbell, a former tight end, was drafted by the Giants in 1999, when Payton was coaching quarterbacks and later moved up to offensive coordinator. In 2003, Campbell signed with the Cowboys as a free agent and Payton was also there as an offensive assistant. The two were then together in Dallas for another three seasons.
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