Human Grid Positions in Lan Races?

Would be possible to implement a player custom grid position feature for LAN races?

It always puts the two players in P1 and P2. You can set the AI grid by editing the performance file, but if there were a GPxPatch feature to put the human cars in their rightful qualifying positions it would be fabulous. Something like the 'quickrace grid position' option but in GPxPatch?