I have released the 2005 forecasts for all 1800 players who played MLB last year. They are based on the Marcel the Monkey Forecasting System, which is the most basic forecasting system you should expect.
The 2005 Marcels
I would also hope that other forecasting systems are much better than this one. But, the jury is still out on that one. I've also left in the player ID that you can find on the Lahman database, which should make this much easier for you to link to that database, or to any other forecasting system. (Hint: if someone provides you with forecasts, ask for the playerid being added in. It makes it so much easier to do a quick comparison.)
https://www.battersbox.ca/article.php?story=20050125035119999