add Rank as a report criteria on the Raid Analysis.
Planned
turn off the date and time data on the sign ups.
At the moment, no. Is it really that big of a problem?
limit access to thread tags by class with a permission list.
Look into using "Private Thread Tags" for this. I suspect it'll do pretty close to what you're trying to accomplish.
have the dkp cap system post the points removed to one adjustments record, keeping an editable running total, instead of creating a new record for each adjustment.
I can look into making this happen.