https://www.youtube.com/watch?v=_KVIwxmTL1I
The first finish he gets in this is a good example of what the problem is.
At first glance it looks fine, like he dropped him with enough force and speed in the correct direction. But when it goes into the slowmo you can see Felder's leg come to a sudden halt and return to his base, then he falls. Realistically his leg would have kept moving in the direction he threw it, he would have lost his balance and fallen backwards. I feel like he'd have done that in EA UFC 2 even if he may have been thrown an extra foot.