so does iD on IS , well, atleast i think so, cause trained guards and trained OD first, when they were 22 and 23 years old i felt incredible elastic effect training jump shot, got like 8 pops per player a season at that age i count like better than i can expect at age 18 player without elastic efect. my bigs got training at js too, but missed OD, so i aded another season of od training and on bigs got like 5pops ea poer season, still pretty high considering their height, so atleast js, od elastic efect worked very well either way.