I'd want to watch him play as long as he enjoys it. just for those flashes of brilliance.
H2H or any other stat will not matter in debate of legacy anyway...he did what he did and nothing that follows will take it away.
What's James Blake ranked now? ...yet people will always talk about that monster forehand
What's Hewitt Ranked now? ...still has plenty of fans and anytime he gets a good match going against a big name it is very exciting.
Jimmy conners had some of the worst years of his career leading up to his USO open semi final run in 1991 is one of the most iconic things to happen at a slam.
If Rafa looks like he is fighting to win...that's all I ever want is to see the fight...to me that's what got my attention to watch rafa in the first place.