On the Account Details Page, you could make "Unconfirmed" a link to an "Unconfirmed Stats/Ledger Page" that contained:
[Block Number] [Date & Time] [Your GH/TH/s] [Your Shares] [Your Score] [Your Payout] [Confirmed On] [Next Block Payout]
Have it like the other ledgers so that you can view "BTC", "NMC" and "Both".
The instant payout feature, for this info, no, it is for instant "pay" not instant "knowledge". I can wait for the coin and am glad to. But when calculating future hardware purchases/rentals on a shift/spot basis I need to know what my last drop made me and now. All the above stats are already on the systems, shouldn't be to big a stretch to make a page that displays them.
I'm with Fahlcor on this too, I miss the "expected payout", again this data is on the system, and in real time, or how the heck would the system know what to pay us per block concerning the last 10 shifts.
[Next Block Payout]
{This is what you done the last 10 shifts, so this is what to expect} and it updates every shift.