Hmm. Dunno. I made the comparison with the early noughties when Sampras and Agassi were in decline like Federer and Nadal now. While in 1985 the likes of Wilander, Lendl, Becker and Edberg were hitting their primes. Different situation to 2012. Federer and Nadal are in terminal decline and I'm not sure if they will even win a slam in 2013. Federer and Nadal are not where Wilander, Lendl, Becker and Edberg were in 1985 at all since their best was yet to come unlike Fedal...
yes what I meant was a year with the 4 slams being won by 4 great players playing in the meantime and winning slams and preventing the number 1 to win them.
Fed is declining, Nadal maybe as well, but their wins in Wimbledon and Roland-Garros were still great wins by great champions who prevented Djokovic to win.
And imo, Murray is a great champion too, comparable to Edberg-Becker-Wilander (Edberg and Becker being seen as great champions now but in 1985 they both looked very young and nothing was sure)