It would be great if they could add this feature to Infinite Flight! It would add a whole new level of realism to the simulator. ATC Controllers should be able to assign Pilots a route to taxi to either the runway or parking by via Alpha, Delta, Whiskey ect… like in real life. This would also help events be more organized as pilots would know exactly which taxiways to use.
Hopefully IF can add this soon as it is probably not that hard because the letters would just be fixed beside each taxiway. They would have to add new ATC commands to give pilots their taxi route.