I'm sure its possible for sbp to win but he won't.
ds 8/10
But this is still really cool.
http://community.livejournal.com/scans_daily/4422049.html#cutid1
Darkseid should win a very convincing majority against Superboy Prime based on his showings against pre-Crisis kryptonians. Also the Baman Superman comic isn't fit to wipe a filthy ass. In the span of 1 comic batman draws blood from Darkseid and Orion catches bats with his wife and doesn't rip him to shreds. I call bs on that gutter trash.
SBP wins the majority I think. Darkseid is more powerful but he would need to stick to his energy powers to win most of the time. Most writers would probably have it end up with a good deal of slugging which would give SBP the win.
Then again, Didio basically said he wants to re-establish DS as the top villain, so he may win currently because SBP is another villain. We'll see how that plays out.