2000's had KG, TD, Shaq, Kobe, AI, T-Mac, Yao, LeBron, Wade, Dirk, Allen, Pierce, etc.
The 2010's will see prime LeBron, Wade, Howard, CP3, D-Will, Rondo, Westbrook, Rose, Wall, Durant, Curry, Evans, some other guys I'm forgetting.
In the end, which will be the better era in terms of talent?
It's just a prediction, so don't say "Ooh this decade just began we don't know what we'll see". Blah blah blah.