In all honesty, it sounds like a dangerous prank for the players. It's funny since it turned out alright but I don't think they knew it would be completely safe

In all honesty, it sounds like a dangerous prank for the players. It's funny since it turned out alright but I don't think they knew it would be completely safe. I don't know how structurally sound the surface was there but if I had a season-ending injury because I stepped on a balloon or because my leg fell through the grass then I'd be pretty upset about it.