I'm thinking out loud whether WVA should have waited for JV.
WVA won the stage by 8 seconds over Jasper Philipsen and a disorganized peloton.
First question: Would the trio of WVA, JV, and Yates have been faster to the line? It's hard to say. Yates could be persuaded to help pull if he felt they would put time into Pocagar, but it's also possible that JV and Yates would slow WVA down. They could not keep up with him on the jump.
Second question: If two GC contenders joined the break, would the peloton have been more efficient in reeling them in? As Pogacar stated, he was not animated when WVA left JV, but would he (and other teams/contenders) have been more animated if JV went with WVA?
Third question: If the trio broke away, and if they held on all the way to the line, how much time would they have actually put into Pogacar or the other GC contenders? 10 seconds? Less?