Onslaught vs. Professor Hulk
Professor Hulk is not the same as the regular Hulk. Yes there is prep time
First Appearance:The Incredible Hulk #377
Identity Basis: This is the idealized version of Bruce where he has all the strength of the Savage Hulk and the intelligence of Bruce Banner but none of the emotional baggage, awkwardness or shyness.
Strength: This incarnation can lift over 100 tons.
Intelligence: Genius
Transformation: This version does not transform
Classic Pictures
Comments/Information: There came a point where Bruce, the Savage Hulk, and Grey Hulk were all fighting desperately for control. Doc Samson tried to help his friend by looking into his mind and helping Bruce confront his emotions over his mother's death by his father. In his mind, Bruce's mother convinced the three incarnations to merge together to cure him but in reality a new incarnation was formed that was the idealized version of Bruce. Although this new incarnation, called the Professor, thought itself the real Bruce and that he was cured, Doc Samson knew that this was just a temporary fix and he tried to help him with more therapy.