This did happen to me... :shock:
I ended up at 1380 status credits a couple of weeks before my anniversary date.
Unfortunately QF and I had been having an arguement on the earn rate on AY, and my calculations had me ending up with the 1400 status credits. To cut a long story short, a LHR-HEL flight on AY in L class had posted 40 status credits (economy not discount) and then a HEL-BCN flight posted 20 status credits despite being further. The latter was manually posted.
I pulled QF up on this, and several of the people on the phone agreed with my logic, and also that the earning table was not clear... Airlines such as CX/BA/AA split up the booking classes between discount economy and economy, while IB/LA/AY don't.
So after my last points had posted, I followed the advise I was given by the QFF Service Centre and asked to be assessed for a comp upgrade to Platinum as I was 20 status credits short.
It worked

, it took about a week for it to happen... Lucky I had a couple of weeks to spare.
My advice to your friend HardieBoys is that if there is enough time after the last status credits are posted, ask for the comp upgrade as only 10 status credits short, but have a fall back plan (ie know that if they don't do it, to book a flight). I would also make sure I said that I would be travelling a lot in the future... My guess is that QF would do it... But I am not sure if I am basing that decision on my luck or whether QF felt sorry for me (unlikely!) as they could see my logic as to why I was 20 status credits short.
Hope this helps...
D P G