What is the enhancement in mind? How should it look and feel?

Every time you accept an arena queue you both zone and are considered to have joined a 'new' group (due to going from a party to a bg/raid).  As a result of being asked if I want to reset Recount every 3-4 minutes I have taken up the practice of unchecking the autodelete options when I do arenas.  The issue comes about when I forget that those autodelete functions are off and my raid info parse is both tainted (from a data analysis POV, not a .LUA taint) and is taking up vastly more memory than needed.  If Recount were able to handle entering arenas as a different event from the normal new-group or zoning in events it would be a big boost to user-friendliness for myself as well as the majority of people who arena regularly that I know.

Please provide any additional information below.

I do understand that this issue can also be solved via user behavioural modification.  I'm much, much less likely to forget to re-toggle this function back on now as compared to the first few arena seasons, but I do still forget on occasion and know of a few other people who also forget even though they have been using recount and running arenas since S1 as well.