>>43379270He is extremely naive and child-like. That is one of Wigglytuff's biggest weaknesses. It baffles the rest of the cast that somebody like Wigglytuff would also be extremely competent in rescuing. It also shows the gravity of a situation when Wigglytuff becomes completely serious, such as during the Grovyle incident. Deep down in that innocence there is a charismatic and nurturing leader.