This feature request has been documented in detail and provided to the developers to resolve.
The assigned internal ticket # on this issue is HM-5486
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To do this you would need to select the opponent's screen name as the active player in the Hero menu. If you are trying to analyze any opponent you have faced then you would need to create an alias for all your opponents and pick that alias as the active player. If you want to create an alias with a lot of villains you can do it via PGAdmin or RangeMeister as explained here -
http://forumserver.twoplustwo.com/18...y-hem-1212650/ - but please be aware that it can be very resource intensive to link all villains to an alias so you should have a powerful computer with lots of ram if attempting this.