Just seems that hoping the other team will have a slow pitstop isn't a stratergy - it's just hoping. If they had undercut, maybe they get some quick laps in clear air - or overcut and get some tyre delta at the end.
Piastri was pulled in to try for the undercut, but Max didn't stay out long enough for it work. Yes, the pit stop is a punt but McLaren have the best pit location for it (they drive straight out) saving them a fraction of a second. The overcut just wasn't on; literally the only way it works is if there is a safety car - which doesn't seem any less of a wild punt and with a much bigger downside. They didn't have big margins to play with here.
I do worry for Oscar, Lando and Mclaren that they are so busy watching each other that they are going to forget Max - who will always be there waiting to pick up the points - a repeat of 2007 with Lewis and Fernando, letting kimi take the championship.
It could be. Let's hope they don't bungle it in the same way they did in 2007. It was only utter stupidity on their part that meant Lewis didn't win.