well PS2 doesn't have as many stats (like ELU and Juke).
however from 09 to 11 (i skipped 10), and heres what i noticed
TE's and DE's are garbage. your lucky to find five 3* DE's to actually recruit during inseason. same for offseason
a test run i had 8 offseason 3* DE's. all were 68-70 OVR, except one who was 76 OVR and his stats were pretty good (high speed, acceleration, etc etc), a true diamond in the rough. most cpu teams pass rush is going to be non existant within 4-5 seasons.
TE's thats even worse. you are quite literally lucky to have even one 3* TE in either inseason or offseason recruiting combined
kickers you can pretty much forget about, either create a kicker with a good leg or recruit a blue chip punter (yes you read that right, blue chip punter, i wasn't aware that punters were even proper football players) and switch him to kicker.
on the flip side, you get 5* QB's and WR's that turn out to be high 80's and even low 90's OVR rating, which IMO, is OTT (86, maybe an 87 is IMO, should be the highest for any recruit)
i was intending to create 25 real life recruits for the first two seasons when i start my dynasty proper, but with the problems of TE's and DE's, and a ridicoulos (sp.) number of overtalented QB's and WR's to recruit from, i may have to create 5 and 4* DE's and TE's just to make dynasty mode worth playing.