saying, I'm coming. all other things aren't commitments

Here is Kumps twitter home

https://twitter.com/jarenkump68?lang=en

here is Kahos

https://twitter.com/brandonkah0?lang=en

I can see a definite difference, I'm sure you can spot it too. just look at the chosen pinned tweets and the descriptions under their names.

at no point does Kaho acknowledge he is committed to BYU in any form. It's all over Kumps.

I would consider Kump committed and Kaho still deciding but in no way committed.