Dave Peterson wrote:
How about:

Option Explicit
Sub testme()
Dim myRngToSort As Range
Dim myBigRng As Range
Dim myPiecesRng As Range
Dim myArea As Range
Dim wks As Worksheet
Dim TotalColsToSort As Long
Dim KeyCol1 As Long
Dim KeyCol2 As Long
Dim KeyCol3 As Long
Dim ColThatGetsRanked As Long

That is perfect! It sorts column 'J' and fills down in column 'N' in
batches.

After I have run the above, how can I get it to sort column 'K' and
filldown in column 'O' and then sort column 'L' and filldown in column
'P' similarly?