One of the most famous photos ever taken, above, is of the 29 Participants in the 1927 Solvay Physics conference. The astonishing thing is that of the 29, 17 were Nobel prize winners, lauded busy people, so how did they get them all together at the same time?
Relatively easy, as at the time the photo was taken, only 3 had already won the Nobel prize, the other 14 won in the years after the conference, so were mostly unknown outside their research domain. (One of those who had already won was Marie Curie, who is also the only person in the photo to have won the prize twice, in different disciplines)
The point is that assembling this group, the organisers were not looking backwards, they were looking forward, to those who would make, rather than had already made a huge contribution to the topic.
Next time you are considering the personnel to go onto a project team, seeking to define your role into the future, or just operating a day to day activity, exercise the same forethought, and open the opportunity for great things.