I think the Soviets are still screwed following the Great Stagnation of the 1970s, and the Soviet defense spending will still increase in the wake of Reagan's Presidency. The Brezhnev Doctrine was pretty much dead in the water following the Polish Solidarity Movement. Though even if Brezhnev is physically healthier, I think by the early 1980s he was suffering from senility. I remember watching Secrets of War Documentary series and Brezhnev was basically a puppet during his last years under men like Andropov. If anything, the Soviets continue declining and Brezhnev is still nothing more than a mouthpiece of the Orthodox Hardliners in the Party. The soviets will still collapse around the same time in my opinion.