Last time we traded down with the chargers we got the short end of the stick. The first thing I look at is does the team has any extra picks. The chargers have the 60 and 92 pick besides the 28. Unless they're willing to part with their 1st round pick in 2020 I don't see them having enough ammo to move up to our spot. I don't see NE moving up for a QB either tho they have the picks to do it. They could just stay there and get a QB they like.
The Giants only have one pick in round two but with two picks in round one they could try to move up.
The Eagles at 25 could be a trading partner as they have two picks in round two(53,57) but I'm not sure who they would be coming up for plus they don't have a 3rd.
Pitt at 20 could make sense. They have picks 52,66 and 84 and they love LB's so would they want to come up for a guys like Devin Bush?