Originally posted by AlbertoJohnAvilThe Z Fighters seemed to be able to perceive Jiren and UI Goku just fine during the ToP:
Does anyone remember if Gohan and others were able to perceive Goku back in ToParc?
https://i.imgur.com/nSEpgCA.jpg
https://i.imgur.com/IZtnIka.jpg
But we obviously know that Goku is massively stronger now than he was during the ToP. We just don't know the extent of his power yet.