I'm sure academics play a role but I'm a little surprised more people don't consider the Juco route. I would have thought Pernfors would have inspired some to try it. He was part of the post-Bjorn Borg generation that had so many good players--Edberg, Wilander, Sundstrom, Norman, Jarryd, Nystrom, Larsson, Lundgren, Enqvist, Carlsson, Simonsson Bros, Gustafsson and on and on. At one time it almost seemed that 1/2 the top 100 were Swedish (a little exaggeration I know but you get my point). Pernfors wasn't a part of that group, wasn't quite as good, and therefore didn't get support from the Swedish Tennis Assoc. So he went the US and played for a Juco, then a top D1 team, and had a successful pro career eventually playing Davis Cup for Sweden along side some of the players listed. He's probably the player who got the most out of playing college tennis. I'm surprised there are apparently only 2.