As people were asking about it here is captain choice progression (all percentages taken from the poing in time I do my BEs, so normally just after the round has completed, so there will be slight inaccuracies if people have logged on early to change captain choice)
Round 1
Damien Cook 16.81
Andrew Fifita 14.64
Cameron Smith 12.25
Jason Taumalolo 8.81
Jake Trbojevic 7.46
Jake Friend 3.12
Kalyn Ponga 2.59
Martin Taupau 2.05
Roger Tuivasa-Sheck 1.79
James Tedesco 1.76
Nathan Cleary 1.74
Andrew McCullough 1.2
Cameron McInnes 1.11
Latrell Mitchell 1.01
Round 2
Damien Cook 17.02
Andrew Fifita 16.16
Cameron Smith 12.32
Jason Taumalolo 10.5
Jake Trbojevic 6.66
Jake Friend 3.77
Kalyn Ponga 2.26
Roger Tuivasa-Sheck 1.97
Martin Taupau 1.83
Nathan Cleary 1.59
James Tedesco 1.58
Andrew McCullough 1.07
Latrell Mitchell 1.03
Michael Morgan 1.01
Round 3
Damien Cook 18.02
Cameron Smith 13.96
Andrew Fifita 12.53
Jake Trbojevic 7.18
Sam Burgess 6.04
Jake Friend 3.36
Jai Arrow 2.36
Robbie Farah 2.33
Jason Taumalolo 2.21
Martin Taupau 1.99
Kalyn Ponga 1.91
Roger Tuivasa-Sheck 1.67
James Tedesco 1.36
Nathan Cleary 1.18
Andrew McCullough 1.08
Cameron McInnes 1.03
Round 4
Damien Cook 16.7
Cameron Smith 14.28
Andrew Fifita 10.23
Jake Trbojevic 6.57
John Bateman 4.5
Sam Burgess 4.44
Robbie Farah 2.83
James Tedesco 2.38
Roger Tuivasa-Sheck 2.26
Cameron McInnes 2.26
Kalyn Ponga 2.07
Martin Taupau 1.91
Jason Taumalolo 1.78
Daly Cherry-Evans 1.47
Nathan Cleary 1.23
Adam Reynolds 1.17
Jai Arrow 1.13