sounds like you want the results of sp_who in a view for example?
simply sp_helptext sp_XXX, and read the code....maybe you can simply lift the code, or maybe you can convert it to a function, so you can create a view of the function...it really depends...a lot of the sp_'s have cursors and otehr things that can make it difficult to do a view.
the code to call a stored proc and display it is already easily accomplished...so can you explain why you want to do this?
Lowell