Start a new game and when it asks you if you'd like to overwrite when you save the new game say yes.
by relessing it
You can delete it by clicking it and pressing delete duhhh -miraih snipes
Start a new game.
You can't delete badges unless you start a new game.
go to release
Hold B, Select, and either Left or Right.
Up, b, and Select all at the same time. :)
There are many old men in Pokemon SoulSilver. Thus, it is impossible to tell every route to get to every old man in SoulSilver.
on the page with lugia underwater press up+select+B
When you open a new game it will tell you what to do be aware lots of buttons
you cant delete your Pokemon from your party directly but you can deposit them into the PC at the Pokemon center or you can release them if you wish to get rid of them the option is in your PC i do believe.
Delete. Every time.