h0kuten said:
Goku didn't say it was Trunks whose Chi was so tremendous, he found it conceivable that it was Piccolo or Vegeta. So no, it doesn't necessarily prove Trunks was greater than Freeza.
He wasn't basing it on the power they were currently outputting, but the Ki he had sensed when Trunks transformed into a Super Saiyan, so that quote means literally nothing.
h0kuten said:
There was a rather large gap between Freeza & Goku's power back on Namek
Not really. Not until Freeza's stamina started to decline did the fight actually become one-sided.
h0kuten said:
In Trunks' own mind, Goku was soft against Freeza and let him escape, whereas Trunks' was going to fight to kill right from the start.
That doesn't really prove that Trunks was weaker than Freeza.
h0kuten said:
Cold implies that it was the sword that did the work. So really, we have no evidence to suggest Trunks' Chi is actually greater than Goku's was on Namek.
Chapter: 332 (DBZ 138), P6.1-2
Context: after Trunks kills Freeza
Cold: “My, you are capable, aren’t you? Marvelous, truly more than I imagined…To think that you could wipe my son Freeza out in that instant…How about it? Will you take Freeza’s place and become my child? Certainly you, the strongest in the universe, are qualified to join my clan.”
Chapter: 356 (DBZ 162), P3.1
God: “Things turned out this way against the androids…Even for that ‘Trunks’ boy who came from the future and instantly obliterated Freeza and his father…and even for Vegeta, whose abilities are even greater than Trunks…”
These two statements credit the victory to just Trunks and not his sword. Cold even calls Trunks the strongest in the universe, which proves that Trunks > Freeza.
h0kuten said:
Freeza was suppressed during the bought with Trunks'. Suppression also lowers his durability. It's evidence when Super Vegeta was able to harm Cell, as many other examples throughout Dragonball Z. So after Trunks' took Freeza off guard -who didn't power-up to full power due to arrogance and stupidity, he was able to defeat him in a casual manner. Additionally, Mecha Freeza is even stronger than Organic Freeza. Trunks' doesn't know this, because it didn't occur in his own time-line. So when Trunks asks Freeza to power-up to full power in confidence of his own abilities, it doesn't mean he's actually stronger than the newly enhanced Mecha Freeza.
Mecha Freeza was in Trunks' timeline, Trunks just wasn't around for it. That however, doesn't mean someone who could tell Trunks of Freeza's power like say
Gohan could let Trunks know about how strong Freeza is.