Is staying at any compulsory level for two years ever a good idea and should a 15 year old be allowed to move up to optionals without having to score a 36.0

Is staying at any compulsory level for two years ever a good idea and should a 15 year old be allowed to move up to optionals without having to score a 36.0
The selection procedure for making the World Championship or Olympic teams results comes from the regular Elite meet season.
Giving a few suggestions for a coach working with Level 5 -7 gymnasts at camp on pit bars.
Getting a late start on trying to win a gymnastics college scholarship requires being very proactive and selling yourself to those making the decisions.
Some high scoring Level 7 bar routine videos to give gymnasts a visual idea of what level of Level 7 bars they should be shooting for.
Part of any coaching and training strategy for gymnasts has to be practicing covering-up errors that might occur in competition routines.