I think it's possible -- especially since it will likely coincide with the end of the father's career.
Jimmy made the right choice going to Cornell, both on and off the court. He also didn't have Buddy's "pedigree," wasn't as highly rated, etc. He could have chosen to come to SU and ride the pine, but instead he went to a place where he could both play and get an elite education.
And as circumstance would have it, instead of just rounding into "a guy," he's become "THE guy" for that program. That was no given. But I think he's proven that he could play and contribute at a bigger program. Wouldn't surprise me in the least to see him look to grad transfer to SU.