You can't download rosters, player dna, or draft classes from the community right now so I tried historic drafts... messed up my entire league. It's like you are playing myteam again. You get versions of a player that never existed. A 19 year old rookie that has been a pro for 7 years and comes in looking 30 years old. Not to mention tendencies and some ratings are not true to the rookie year of some players.
I just made this video this morning after realizing historic draft classes still has many issues. The biggest issue is players get drafted as multiple year vets and don't qualify for rookie awards