Only received one upgrade after boarding. I knew it was a possibility ahead of time for W&B as it was an E75 with 2 pax booked in J, and a full load in the back. Thankfully instead of moving FOTSG in 26F or wherever to J, they moved several status pax including myself who were in preferred seats to J, and moved the people in the back to our seats. Thats the way these situations should always be handled. What I don't understand is why the didn't see and resolve situation before boarding.