For the right deal you trade down. As an example your trade 25 for 34.
Cardinals has a crap load of picks.
25 is 720 points pick 34 560 and pick # 66 260 points.
The Packers end up with 3 seconds and 3 thirds.
Here’s a multiple trade down mock, 25 to 27 with the Cards and 27 to 36 with Washington where the Packers get 2 seconds and 3 thirds.