Collecting MLB Jerseys??

I am a baseball fan and thinking about collecting various jerseys of different players and teams. Are there any particular rules to follow when collecting jerseys? I'm a Pirates fan and there are obviously jerseys I would NEVER purchase (Reds, Cubs, Yankees). Does not buying hated teams jerseys apply when... show more I am a baseball fan and thinking about collecting various jerseys of different players and teams. Are there any particular rules to follow when collecting jerseys?

I'm a Pirates fan and there are obviously jerseys I would NEVER purchase (Reds, Cubs, Yankees). Does not buying hated teams jerseys apply when collecting? Thanks for your help.
Update: Any helpful tips / advice is always appreciated! Thanks.
22 answers 22