Agreed. The potential trade assets which are more likely IMO
1 - Bilal Nichols - He had less impact last year in more games than Jones. Tomlinson was brought in. It is a position where the snaps can be less guaranteed. DL players are generally in demand around the league so it is more likely a team would throw the Cardinals a ham sandwich for him.
2 - Justin Jones - Similar to Nichols, but he only got 2.5 games last year so I expect the Cardinals to try to rediscover what they initially liked about him. There is so much youth around him it is difficult to see how he wouldn't open the season as a starter or primary backup. He has been a versatile player (prior to AZ) which offers value to AZ or another team.
3 - Elijah Higgins - When teams are dipping into the Darren Waller / Jonnu Smith pools, it highlights how thin some teams are at TE. He has a specifically limited role for AZ, and has shown a good ability in the passing game and a willingness to attempt to block. It's not likely, but I could see a team being desperate for a receiving TE and reaching out. Just a supply and demand situation.