Not sure it can work any other way. At some point they have to actually play football. Going into your first real game without any preparatory contact can be dangerous as well. It’s just an unfortunate happenstance. It could have easily happened in practice. Look what happened to Teddy B. He was in a non contact practice when his injury happened.
Make that a 1000.
Watching his shots the wind is barely even making that thing wobble. And what would strong wind do to a dumpster on wheels in the middle of a street anyway? Yes, it would make it roll, not flip.