View QADBXREF over QADBXREF

Have this canned package.  Instead of one of the following:
- Using QADBXREF out of QSYS
- Using the views in QSYS2
- Using the views in the library itself if you create a library using 
CREATE COLLECTION in sql instead of the command CRTLIB
They created a view called QADBXREF in their data library.  DSPFD shows 
the following:
SQL view create statement . . . . . . . . . : 
  CREATE VIEW        QADBXREF AS SELECT * FROM QSYS.QADBXREF

Any reason why one would do this?  Granted, this file was created in 1998. 
 Maybe that was before the advent of QSYS2 and for the average user to 
directly access it one would need to use this view?  Granted, you'd have 
to override it because you couldn't rely on your library list (since QSYS 
is normally higher than anything else and we sure never had this library 
in our system library list).

Rob Berendt