SMILE - JUST SMILE
Yes to the backhand, aggressive serve return, standing tall on the baseline, ending points early, change in frame, and Nadal's ageing from his own peak.
Yes to all of this.
Federer plays his best relaxed, everyone does, but
Federer needs to be less-stressed more than most on tour because he's playing very very early -
on the rise, inside the goddamn baseline and flat - its insanely difficult. Go ahead any of you, try it against someone your level.
For me personally, as I was watching this match, when Nadal hit that amazing FH stretch slice winner and Federer looked to him with an applaud, and smile, in an important moment, it told me where his mind was at. He was relaxed. And then I was reassured, because as I continued to watch yet another Federer final it wasn't so much in dread or apprehension of another loss, win or lose this would feel different: He would do it on his terms. His post match speech was reflective of this new found inner zen.
The moment in the match where Fed applauded and smiled back at Nadal reminded me of another moment, this one in an old Jackie Chan movie. He's playing an older guy who's had his ass handed to him already. As he trains and recovers from the pasting, a friend tells him to "smile". Just that, to smile. In a rematch with a guy that pasted him before, at a critical moment, he remembers to smile.
Here it is - the smile bit occurs at about 5:30'ish.
PS
People might look at Dimitrov's strokes, form and fluidity and conclude he's another Fed but he can't be as "aggressive" as FedEx, or take away the "time" that Fed does from his opponents.
I don't really see Dimitrov having that natural aggression to jam through the more tricky defenders [Nadal, Djokovic, Murray and anyone else that plays this style well] with early timing.