meepichi is spot on the ratings can be a ton of work by themselves which is why it's hard for me to do rosters every year. I like to take small breaks and if the game isn't worth the time i'll skip rosters until EA makes a good game.
Someone asked me in the Madden 1990's thread (Old Gen) what process do i use to create the rosters and this is the feedback I provided for them which might be helpful for those looking to create Classic rosters for this year
---------------------
Some guys use CAPS and create the players from scratch.....
I try to minimize using Caps because all players are then listed as rookies regardless of the age you assign them.
So I use the default Madden rosters to replicate the Old School players. I try to find a current player who matches the Old school player in height, weight, age and portrait if possible.
This is a long process and can get frustrating if you don't have the passion and patience to be very detailed with the rosters.
I prefer to stick with the 90's era of football simply because guys were very similar to todays players in height and weight while guys from the 70's and 80's would be harder to replicate using this formula.
As for the ratings we all have our own unique ways of rating the players. I use a formula similar to FBG ratings for Madden often relying on as much old scouting reports that I can find from the 90's.
That means HOF's like Emmitt Smith, Jerry Rice and Michael Irvin for example will never have speed ratings that you would see them have in MUT or EA's past Historic rosters.
The reason for this is because there are ways to make star players perform on the field without giving them inflated speed ratings.
The following link (you have to register to see all the DATA) is a CAP thread me and another OS poster named tcoaker provided hundreds of recorded 40 times and other scouting information on older players you can view and utilize if needed:
http://www.virtualsportsnetwork.com/...nversation-Hub
Here's an example of the information we found
The Bucs have no concerns about Reagan Upshaw, who reminds Dungy of John Randle, Minnesota's 6-1, 272-pound Pro Bowl defensive tackle. Upshaw has speed (a 4.67 in the 40-yard dash)
Defensive coordinator Fritz Shurmur says Gilbert Brown is as powerful as any player in the league, thanks to the fact that he can get his bulk moving in a hurry; in an April 1996 minicamp he ran the 40 in 5.07 seconds, a time that gives quarterbacks throughout the league cold sweats.
To the Steelers, Louis Lipps's 91 receptions as a Golden Eagle plus his 4.4 40s and 38-inch vertical leaps seemed promising. And, at 5'10", 190 pounds, he figured to hold his own against any defensive back who tried to jam him at the line.
Errict Rhett 28 bench reps Rhett's speed - he ran the 40-yard dash between 4.6 and 4.7 seconds for scouts at Florida Field - trails that of Marshall Faulk, Greg Hill and LeShon Johnson, the draft's other top backs. But the fact Rhett played in a pro-style offense for four years could be an advantage.
Mike Mamula DE/LB Boston College 4.58 38 1/2 vertical 28 bench reps
Steve Atwater SS Arkansas 4.45 or 4.69 two different reports
Tony Madarich OT Michigan St 4.69
Andre Rison WR Michigan St 4.48
Doug Flutie QB Boston College 4.69
Tom Waddle WR Boston College 4.78
Darren Flutie WR Boston College 4.58
Aundray Bruce LB Auburn 4.6 or 4.53 two different reports
O.J. Simpson RB USC 4.5
Marcus Allen RB USC 4.6
I hope that helps you with any future rosters you might create