Thank you, this is a wonderful post. I have tried to address some of the points you state here.
I've said the following many times here now in the last number of years. Stats aren't the end all be all for me. I've always enjoyed watching Federer play. I know he wants to keep the slam record, and I want him to keep it too, but it won't change my opinion at all if he loses it. He's the reason I started watching tennis, and he's actually the reason I'll continue to watch after he retires because I watch matches now that have nothing to do with Federer.
Which is why a fan like you is much more useful for the sport in general because here you have an idol who brought you joy and knowledge beyond the sport itself. Federer is a gift - a once in a lifetime athlete that I love to watch. To watch him or the other greats in full flight and confidence is a joy to behold. Its almost as if someone is scripting their win in the perfect way.
I'd also like the slam race narrative to jump off a cliff and die, but it won't. Not until all 3 are retired, and it's getting worse since no new players can actually win a slam, and even if they did, they'd have to win the CYGS (or 3 out of 4 without a Big 3 win at the other slam) and show true domination over all of the Big 3 to truly change the narrative since that would be the only way it might look like all of them are actually finished winning slams.
I don't mind the asserted lack of will or thirst in the lower ranked players. It will come one day. Its not that the sport is dying, with so much money and fame to be earned, there are lots of players out there and a few will break the ranks soon. I have watched a few more dominant eras in other sports as well and I know that there can never be a dull period forever.
It's sad really because while I don't actually feel for the younger guys, it's at the point now where even if one of them wins one slam, people will just consider it a fluke and go on talking about the slam race at the next slam.
Not something I worry about because one slam wonders are so easily dismissed (as if!) but yes, I agree in general.
About the stats themselves, I think stats are pretty cool because
I'm a math major myself, but I do hate the essence with which many fans/fanboys/fangirls use them around here. The GS Total stat is important yes, other stats are important too, but those stats are only used because they're the easiest for people to understand, and people like simple. They know 20 is the target now, and they know that the gods will sing the praises of their favourite player if he ever ties and/or surpasses it, and that's really all they want, with the added side benefit of seeing that cretin that has the record now lose it, never to get it back again. The more extreme fans in particular. Or glory hunters if you prefer.
Ah!! @Hydrocella a man after our own heart!
I agree with your last line, glory hunters indeed.
As far as past greats go, I would say that they didn't necessarily play for records, but they did play for the slams they considered most important back in the day (i.e Wimbledon for most of them) even if they didn't have a "target" as such. They also played for money since they weren't making near as much, and certainly not in endorsements.
Now this is tricky to deal with here. They did not play for records but they played to win the most prestigious titles. Today these guys, as much as they love the sport, are playing for the numbers rather than the winning. No matter how many times Federer has been asked this question of which of his wins has been the best, he says its his first wimbledon - never the 14th slam. Clearly, the joy of winning something is higher than the joy of 'breaking' something. Something to ponder, perhaps.
But I do think stats have always motivated players and will continue to do so. I believe Sampras retired when he realized Agassi would never catch him if his life depended on it and that if Agassi was within striking distance Sampras would've played for a few more years. I think it's obvious that while Federer does in fact love the game of tennis, he is still playing because of Nadal, and now to a lesser extent, Djokovic.
I still largely blame the american media for hyping this all up.
But again, I love the idea behind this thread.