I can see a team offering one 1st but not multiple. Perception is also important in this league. Jrue Holiday only has one all-star appearance on his resume compared to four for Derozan, but everybody thinks highly of him(just look at the way other players always talk him up). Derozan, in contrast, was made to be a laughing stock on Jimmy Kimmell, is constantly going on and on about his mental health issues in the media. There's a very negative perception of him around the league. GMs are definitely aware of this. If he was actually good, Spurs would have already extended him.