Can you post a screenshot of your roster? I’d be interested in seeing it.
I’ve never played in either one of those types of leagues so I hesitate to give any advice pertaining to those specifically.
However, what I will say, is for a player of Adams’ caliber, teams need to pay up for him. In the first year of my dynasty league I managed to trade Saquon for McCaffrey, 2 - 1st round picks and a 2nd round pick. A steal for me, but that was his guy and he paid up for him. I recommend against settling for a trade that isn’t a slam dunk for one of your studs.
Adams is still only 28 and should have 3 or more years of productivity for your team. Which means another three years of drafts which you can use to build your team.
Finally…I feel like I’m cheating on the footballers suggesting this, but FantasyPros has a great trade analyzer tool for dynasty league and a bunch of other cool stuff. They also have a league analyzer that will tell you how your team stacks up dynasty-wise to the other teams in your league.
Typically you can get a 6th month subscription for free if you sign up and deposit $10 in a site like Fanduel. I use them strictly as a supplement to the Footballers, but the ballers are my messiah.