Not necessarily, in that scenario the force push would likely throw Obi-Wan off for a while, possibly leaving him open for Maul to take the easy win, and at the very least put him back on the defencive. Now don't get me wrong, Obi-Wan was dominating him in that state, but Maul was still putting up somewhat of a fight (got in a solid kick IIRC), and it's very likely that Obi-Wan's sudden increase in skill caught him off guard a little, whereas the surprise factor wouldn't have lasted much longer, and I really doubt that Obi-Wan would have remained in that frenzy much longer either, it would have eventually worn off.
Originally posted by Burnt Pancakes
It was because of Qui-Gon's dead that Obi-Wan's full potential was unlocked. What we were talking about was Obi-Wan at full potential vs. Maul at his full potential, I.E. TPM. Which Obi-Wan won.
Uh, man, let me ask you something: How could'be Kenobi been at full potential if he became MORE powerful in AotC and RotS? What you're sayin doesn't make sense. That's like sayin Anakin using his anger would be at full potential, when ANAKIN at FULL POTENTIAL would pwn pretty much everyone, except maybe NJO Luke...