Austin clearly did the right thing for the team by going ahead. If he'd stayed behind and helped, he'd have needed to squeeze over three and a half hours extra out of his teammates.
About 1h10 faster per teammate. It's fairly obvious that he could have improved Hugo's time by that if not more - they lost 45minutes on Hugo's second puncture, I don't remember what they lost on the first but it probably was at least 15 and then Hugo wouldn't have been chasing back seemingly alone for most of the ride so would have had some benefit from being in a group. You may be right about not having much scope to improve Angellica's time and who knows how much Lucy could have been coached downhill faster.
But if Austin had been riding within himself until he fixed Hugo's second puncture and then attacked off that descent, instead of attacking from the gun, he'd probably have still finished first or second, plus maybe he could have tried some mind games on Darren and Jodie (and possibly even Amy) as he overtook them, duping them into going into the red and blowing up (again, in Darren's case), instead of him basically doing the last 100k as a time trial.
You're probably right in that it might not have been enough - but it would have been more entertaining TV to see him try to carry his team for a bit and then rip up the field, rather than what was effectively a series of fairly boring TTs (more interesting for the survival tactics employed by those nearer the back) and one fool stood at the side of the road losing his team the race.
If Hugo had learnt to change a puncture they would have won.
Well, he had been taught - spot the Hugo in a hat:
View: https://www.youtube.com/watch?v=Ht16PB_93Xw
Cannot believe how serious people took the program or some of the elitist views people are making. It was an entertainment programme about cycling ffs.
Lighten up ffs!

The whole show was elitist, built around a fairly elite sportive and deliberately making things tougher than they needed to be - cycling is really really easy, really, although some people like to make it into hard work.
