I believe signatures have been disabled right now in order to help cut down on CGI messages.
Here is the link to DreamTeams league, far and away the best solo fictional replay I have seen.
http://www.sportplanet.com/sbb/jerse...p3/metros.html
I used to be an exclusively historical replay guy but seeing leagues like the Metro League has got me hooked on fictionals as well. It takes a little time to immerse your self in the league but if you start with a smaller league size (say 8 to 16 teams) it is far easier to learn all the players.