Copy To Specific Team Workbook Dependent On Manager Name

I've been working on a userform that I've been adapting from a workbook I had set up to record real time stats. Its pretty much where i want it to be now and I am trying to focus on using the stats created by the individual users to populate team stats. There will be many users using this and many different teams. so i imagine, it wouldn't take too long for just one workbook to fill up and cause problems. Would i be correct in thinking that an IF statement in my current code (that's set up to send to one master sheet at the moment) that will pick out the manager/users name from the userform and send the data to the respective teams workbook, would solve this problem. Or am i over thinking this and is there a more simple option.

Code:
Private Sub UpDate_Raw_Click()
Dim SourceRange As Range
Dim DestRange As Range
Dim DestWB As Workbook
Dim DestSh As Worksheet
Dim Lr As Long

[Code] .......