The Giants don’t necessarily have to address their need for Eli Manning’s successor via the NFL draft.

The Giants are among three teams “very interested” in trading for Cardinals quarterback Josh Rosen, at least according to former college quarterback and current Fox Sports analyst Joel Klatt.

“That’s New England, that’s the New York Giants and that’s the LA Chargers. And one of those have already offered a second-round pick,” Klatt said Wednesday on “Undisputed.”

“Those are the three teams that have expressed some interest, and there is one of those that has offered firmly a second-round pick for Josh Rosen. But Arizona is waiting for a first-(rounder).

“I don’t think they’ll get it … but right now there’s a second-round pick on the table. So he’s gonna get moved, just what’s the price? I think they’re kind of waiting for the timing and ultimately what is that second-round pick? But I don’t think they’re going to get a first for him.”

Rosen, the 10th-overall pick in 2018, could be expendable with the Cardinals reportedly pondering Oklahoma QB Kyler Murray with the No. 1-overall selection in this year’s draft. Rosen endured a rough rookie campaign with NFL-worst Arizona, throwing for 2,278 yards with 11 touchdowns and 14 interceptions in 14 games (13 starts) for a 66.7 rating.

After Murray, Ohio State’s Dwayne Haskins, Missouri’s Drew Lock and Duke’s Daniel Jones are among the quarterbacks projected to be picked in the first round.