Good luck on your task I know that can't be easy.
My biggest complaint with most rosters especially on XBOX (Since I don't have a PS5) is that 90% of them are just rushed out the door and look terrible because of it.
I hate when guys create classic rosters and don't put in the actual time to research anything.
I'm not expecting the rosters to be perfect but man when you have a guy like Troy Hambrick who ran a 4.7 and then give him 90 speed that is just ridiculous.
Players won't look anything close to their counterparts. I know EA scrapped the pic's in Madden 22 but prior to that you had the ability to match up faces with guys who at least looked close the classic guy you were creating. For example Le'Roi Glover had a bald head why not create him with a bald head on your file or Phil Simms with blonde hair picture.
The OL's on these roster files are a joke because most of the XBOX user's just put a name on a guy and use the ratings EA gave on a current guy. I can't tell you how many rosters I've seen with OL having 80 or 85 speed or some backup guy who weighs 280 Lb's yet he has the same 99 strength as Larry Allen.
To top that off if you don't know what school, skin color or hometown a player is from just google the damn information. So many guys just rush these rosters out the door you'll see Dan Marino listed as going to Alabama for college or Barry Sanders from Arkansas.
I know this stuff takes time but if your going to do it at least try to do it half way decent. I can't think of a single roster file I've completed in less than 4 months let alone 1-2 weeks like some of these file are done and uploaded. Maybe it's because I'm so obsessed with the player(s) detail.
But if you go back and look at my college rosters which covered 80+ alumni teams or any Madden 90's file I uploaded all that detail reflects.
Again I can't speak for PS users because I don't have the system but the XBOX roster creators have been terrible especially on NG System. I wish EA would for once allow us to carry over roster saves to the next game. It is time consuming if your doing your due diligence and that's why It's hard for me to realistically get a file done every time a new version of Madden comes out. I try to get something done every other year to share with the community.
Later I will post a video of my 2003 rosters and 90's all decade rosters that I've been working on in preparation for Madden 23. I think one of the things that will stick out is the spread ratings you see and the players pic's and information (Height, Weight, School, Hometown) being legit.