I'm sure this will be about as popular as herpes but maybe they shouldn't show any teams. Just "considering others". It's one of my least favorite parts of HBD but we have no idea who's pursuing FA. In MLB, everybody knows which teams are interested. In CBB, everybody knows which schools a kid is considering. There's a lack of consistency in dynasty games.
That said, everyone knows how much resources a team has to work with. In any sport, no one knows. Even in cap leagues, you can exceed the cap and pay a penalty.