Well, Boonen has won 3 Monuments solo. How many riders in this peloton have won 3 Monuments at all? Lol. I think only 3 riders in the current peloton have won at least 3 Monuments.
I'd also rate the WC RR over at least 2 WC TT. It's just a lot more prestigious. You need brains, luck and strength to win the RR. The strongest rider always wins the TT, that's why it's a boring discipline imo.
So Bettini's 2 WC RR titles and his Olympic RR title are a lot better than 4 WC TT titles and an Olympic TT title imo. LBL is also the Monument with the best field, I don't think anyone will deny that.
For me Bettini is the best one day racer of this century.
And let's be honest, when Cancellara dominated the time trials his competition was pathetic.
Now at least we have Tony Martin, Bradley Wiggins and Tom Dumoulin. Bradley Wiggins is older than Cancellara and can still win the WC TT, so age isn't an excuse for Cancellara. He beat duds for the most part. He beat Zabriskie in 2006 (biggest win is a stage win in Romandie), Bodrogi in 2007 (biggest win is a prologue in P-N), Gustav Larsson in 2009 (biggest win a TT in the Giro) and Millar in 2010 (the only good cyclist he beat).