To your second question:
For the default, hand-created draft classes from years 2015-2017 (and some 2018), there are no stats. However, if you would like draft classes with stats, you can use the following workaround:
1. Set the draft pool to generate well advance of the amateur draft.
2. When that draft pool of real players generates, go into the draft pool, and (in commisioner mode), mass select and delete all of the players. Reset the draft pool to generate again at some point before the amateur draft (I usually do a month before).
3. The new class will generate with fictional players complete with stats!
