Due to a well known and quite often discussed "keystore-signing-problem" I need to rebuild my app from scratch again in Google Play Store.
However I wonder: In case the "old" app will be disabled - can I use the same name for the "new" app again?
The two important things you need to pay attention to are the signing hash and the package name. You can only have a single app published per combination of SHA1 hash/package name. All other fields (title, app name, etc) and configuration within your Android app can be set to whatever you want and you should have no trouble with conflicts.