Julius Randle, Bones Hyland, and Joe Ingles all can be traded now... But it (likely) doesn't mean anything.
Today (December 15) marks the unofficial start of the NBA trade season. Players who signed new contracts this offseason are now eligible to be traded. This includes 82 total players and about 17 percent of the league. It's important to note this number includes most of the players who signed new deals this offseason, but not all, as some aren't trade-eligible until a later date, most commonly January 15.