Hi all, I am planning a flight from FRA to TRV via DXB. I am not ready to pay the (rather insane) price for business class straight-up but rather would use skywards miles to upgrade from economy. As yet, Emirates is not showing any available upgrade for my planned travel date early march. If this situation does not change then I would try upgrade at check-in. I have understood this requires individual upgrades for each leg separately (FRA-DXB and DXB-TRV). If upgrade FRA-DXB works out then the next upgrade request can be made at the Business Lounge in DXB. However, where do I go if my arrival to DXB is in economy? Still at the lounge or is there a separate desk at transit in T3? Sorry if this question has been asked before.