The best thing MLB Trade Rumors ever did was buy the rights to Eddie Bajek's reverse-engineered Elias rankings. This year he nailed all but two free agents before the official list came out (Kelly Johnson and Joel Zumaya).
As for the Cubs, Ryan Dempster exercised his $14M option for next year, so his Type A status is a moot point. But the Cubs did exercise their $16M option on Aramis Ramirez last night and it seems to be a mere formality at this point that Ramirez will decline it to seek a multi-year deal. That saves the Cubs $2M on the buyout and the Cubs will likely get a supplemental draft pick if and when Ramirez signs somewhere else as he just missed Type A status and is a Type B free agent. Carlos Pena also qualified at Type B status and his situation is a bit trickier as he could potentially accept the Cubs arbitration offer.