in the future, it is possible that multiple PIs (like 5) PIs supervise one
single Ph.D student.
At that time, Ph.D student, instead of PI, will apply for funding. After get
funding, this student can hire multiple PIs to supervise himself. After the
student published one paper on all CNS journals and get degree successfully
, these PIs get tenured; otherwise, all fired. I am looking forward to this
day coming.