I had a decent season with Dartmouth, and the team's prestige jumped from a D+ to a C, skipping "C-". In no way do I think this is grand or special, but I went through the team's history and saw that no single season had caused a 2-level jump in prestige. I looked through a few other team histories and saw a few 2-level jumps (again, I am aware that my feat wasn't special - once the other 3 users jumped from Ivy it became a foregone conclusion), but it got me thinking: what's the largest prestige change possible in WIS?

For instance, if a D+ team somehow won a NT, would their prestige jump to B- or even a B? Has anyone seen anything higher than a 2-level jump?