actually, that's true - Oscar is the best of Brazil's young generation and neymar and lucas don't come even close to him ... they have the talent but lack in maturity and team-play ability and, in Lucas' case, the footie IQ too.
Oscar, in the right environment, could well become an even better, more complete player than Kaka - he has Kaka's speed, Ozil/Zidane-like vision for the game and the work-rate of a defensive mid, which is very unusual for an attacking mid.
Hope he fails at Chelski - Brazilians don't do that well in the EPL
- and becomes available for half the price in a year or two