I think
If he has I gave absolutely no doubt he would have won more slams between 82 to 85 and would have been still challenging for top spot.
I think if Borg hadn't been practically forced out the tour by a ridiculous rule then he may well have rediscovered his desire and passion for tennis.Lendl was just one set away from his first major...and leaving Borg slamless in his last year.
Even if fit, I can´t see him atop for more than one or one and a half year, then becoming a competitive player but not a nº 1 spot contender.Could he really face the pownding of a 1985 Lendl? the gruelling battles on clay with up and coming Wilander? the firepower of a young and hungry boris Becker on grass? I doubt it, and I wish I was wrong.A 1985 year with Borg and Connors still competitive, Lendl and Mac at their best, and up and doming new stars such as Becker,Edberg,Wilander and Cash, along Mecir,Kriek,Gomez,Curren,Noah,Leconte...that´d have been explosive and easily the best ever year.
If he has I gave absolutely no doubt he would have won more slams between 82 to 85 and would have been still challenging for top spot.