Cancellara
Boonen
Chavanel
These three in any given order.
It would be cool to see Chavanel win. I expect to see him up the road in attack mode.
Boonen is at his best in years and with the aid of Chavanel could be unstoppable.
Cancellara could use help up the road, but there is no Chavanel for RSN. Rast is the possible exception, but I think the Roubaix favors him more the cobbled climbs of Flanders. I would certainly change things if Cancellara had a teammate to charge for him in the final 15 Ks or up the road over the last climbs of the Hotond twice the Paterberg.
For a solo repeat of 2010, Cancellara could strike on the Hotond after making a selection on the first time up the Paterberg. I think later would be better for him, but if the opportunity arises earlier he will take it.
I really hoping to see solo efforts instead of marking each other in a group in the last 15Ks, that will of course favor Boonen. Chavanel needs to be well on his own with a marking chase from behind. It could happen.
If Cancellara finds himself in chasing group, I don't think he will drag the others to the finish this time.