Agreed - TSO is still a formidable workload that calls for application/command level performance analysis beyond what RMF/WLM can provide. Would you consider a VOTE-UP on the existing IDEA:
Add SMF type 32 (TSO command activity) support to MICS
Sadly, CA lost perspective with marketing this product over the past decade or so, leading to its demise.
Regards,
Scott Barry
SBBWorks, Inc.