An interesting article and video. Thanks for the links.
What experience does anyone have of whether a fully deflated tyre, following a major puncture, will pop off the rim? The context is that I'm currently carrying a tube around for 'fixing' damage which the sealant fails to fix. I can see that it's inevitably messy if I had to use it but the advantage is that, with a tube, the tyre *can* be re-inflated even if a) it's popped off the rim for some reason, or b) I've taken it off deliberately since a tyre boot was the only way of fixing a major slash (I'm thinking bigger than can be plugged with an anchovy here, so the only alternative to an internal tyre boot would be super glue alone).
I'd like to only carry anchovies / glue, but it does seem that the scenario where the tyre is demounted from the rim is terminal with just that kit since it's never going to re-seat with a tiny hand pump. With a tube, the options for recovery are extended. I'd like to be convinced otherwise.