There are clubs that do not "welcome" talent from the outside. The team/teams will take the new players and use them as subs. There is no quality playing time for the new players as they are new. The majority of the team has played together for a while-being the local ones,and there is no new kid going to take another ones spot. Parents of the local area would not let that happen as well as the coaches from the area. The new talent is there for injury/sub purposes only and only make the roster for that reason.