They have almost no cap space this year. The Nets are pretty much the only team that has cap space. Every other team will have the MLE. A few teams like Detroit can get a few million extra without ripping apart their roster. But even $20 million in cap space isn't much. That barely gets you a starter.
Next year things open up a bit more with Harris coming off the books. That is a good thing since that free agent class is supposed to be fairly good. But right now we know the highest the cap can be in the summer of 2026 is $170 million. The Pistons will be at $134 million which means they will have $36 million in cap space, which is not bad at all, but they only have 6 players signed. So they have $36 million to sign what? 7 or 8 guys. Oh, that does not include Beasley. So if his deal this summer is for 2+ years, put them at $148 million with 7 guys signed, meaning they have $22 million in cap space to sign another 7ish guys.
They are not an apron team and that is great. That gives them the full complement of available moves. But they do not have much money to bring in a lot of talent via free agency. Not a terrible spot to be in, since most big names rarely change teams via free agency anyway.