Not sure why posters always want to try to make it a "who is better" competition with these two. Can't we have both a Bird and McHale? Two all-time greats that are different, with one better than the other, but both working in tandem to make the other even better.
Who cares who is better or will be better?
I love me some Jaylen, everyone here knows that, but I also love Jayson. Tatum is better, now and most likely in the future, though if Jaylen took some huge leap and became Kawhi like, that's not a bad thing.
What I want to see is them honing their skills into a two man machine that can make each other better and make a whole that is better than even their amazing parts.