Okay, I'm watching this rear facing video and noticing that this is a pretty small child. Even still, the feet go into the seat and the seat folds up over his legs. Where on earth would the legs of say, a 3 or 4 year old go in an accident like that? If they were flopped over the outsides of the seat then they would be crushed, right? If they were sitting froggy style then their knees would be jammed up in their chest and possibly hit them directly in the face. Am I wrong? I know there aren't any recorded cases of injuries because of extended rf, but I read that like only 4% of toddlers are rear facing. Maybe there aren't stats on this because hardly anyone does it for that long. I'm not AGAINST it because I know to an extent it can be very helpful, but at some point, couldn't it be dangerous?