If GSP is that good, how come he is too scared to face Anderson Silva?
it's because the only people who say he's scared just "assume" he is while anyone with a little bit of common sense would take their arguments, think about it and figure out they make actual sense.
this and because of many other reasons we have no clue about (business, personal whatever...)
the funny thing would be GSP going on to take the Strikeforce belt from Diaz
one thing is sure, the guys in the current TUF season would be eaten alive by anyone in the top 10 at WW and probably get Ko'd by GSP presence standing in front of him at the weigh ins.
I for one would like to see a rematch with Shields