Kimi doesn't have balls?! The guy is racing in WRC.... having balls is a prerequisite. In fact, i think i could probably recall more ballsy overtaking moves from Kimi than Schumi.
How can you say the sport has gone downhill after Schumi left? The past two championships has been won by a margin of a single point, and determined at the very last race (as apposed to Schumi winning the title at mid-season). In fact, having unpredictable winners for each race has been very exciting, be it Alonso, Kimi, Lewis, Vettel, Button, Massa and now Webber! Whats not to be excited about :P
There are many new talents in the grid whom are dubbed the "next big thing". The exciting part now is that the "original big thing" is back, and will be fascinating to see how they measure up. But, I do agree with some of the rumors on the paddock: if Schumi is competitive and spanks them all, he will be back full time next season (most likely to replace the WRC-bound Kimi :(), cause the only reason he left was because he believed he has passed his prime, and lost to Alonso.
Speaking of Alonso, F1 needs him to be in a good car. Alonso in a Ferrari VS Lewis in the McLaren would be a better "show".