I was going to stay away from this thread, but people speculating on 18 year-old psychology is ludicrous.
It shouldn't surprise anybody to learn a member of the coaching staff called each FAMILY the night before the scheduled end-of-season sit-down, to discuss general issues and whether or not their daughter would return next season. A reliable source is of the understanding Jalynn's mother indicated Jalynn's intention to return to ISU next season. The end-of-season sit down meeting with coaches took place the next morning and Jalynn entered the transfer portal that afternoon. Draw your own conclusions.
I'm taking NWIACY's advice and assuming any player can move at any time for any reason. I wish Jalynn the best, regardless of where she ends up. Go State.