kriss- said:
Surpassed is the past tense of surpass.
Chapter: Chapter 89, P.14.7
Context: Goku leaves, and Master Karin says...
Karin: “It might be that this kid... has already surpassed Muten Roshi...”
Does this mean Goku surpassed Roshi in the past? No, it's referring to the Goku that just left Karin's tower.
Chapter: 211 (DBZ 17), P13.1
Context: after training under God
God: “You have all surpassed me now. There is nothing more I or Mr. Popo can teach you. Return to the lower world and refine your skills until the final confrontation.”
Does this mean the humans surpassed Kami in the past? No, the humans had just surpassed Kami.
Chapter: 274 (DBZ 80), P8.4-5
Jheese: “This is unexpected. Those little squirts' battle powers surpassed 10,000."
Recoom: “Hehhehhe, Gurd must have really gone pale. Just look, he's using his paralysis arts, which we hardly ever get to see.”
Does this mean that Gohan and Krillin surpassed 10,000 in the past? No, they just powered up to 10,000+ at that moment.
There are plenty of more examples. The title saying Gohan surpassed Goku is talking about when Gohan got on the battlefield to fight Cell. It has no reason to reference an event from the Saiyan saga that is completely irrelevant to the Cell Games. Also, no, you have not addressed everything. You have yet to address how Goku's statement isn't a complete bluff if Gohan isn't stronger than himself. You already lost on the very first page of this thread. Just give it up and stop arguing just for the sake of arguing.