We shall see if the peloton or chasers will organise, or if they will push/attack each other in each climb, preventing any organisation once each top is reached.
In the Brabant Arrow, it was a miracle that the breakaway was always almost in sight and that the splits in climbs within the peloton were very small and that they found some good will to pull after each climb, given the fact that as usual there were attacks at the front of the bunch at each climb.
I don't remember a classic where the chase was lead intelligently (there certainly has been, I just can't remember now). The Uno-X group rode intelligently in Basque Country last stage, but it was a breakaway, not a main peloton, and it wasn't made of 90% leaders like the best group in classics often is.