To clarify I meant will 721 be allocated regularly meaning the destination will be orange, or will it rarely be allocating meaning the destination will continue to be white? I didn't mean the vehicle would be allocated because is has a different colour destination.

I have never seen a 74 with an orange destination before.

Why are there various destination colours anyway? I know they have changed over the years, but they should be working towards a consistent destination colour, such as how Stagecoach is always orange on new buses, only the old buses have green destinations. White is the best colour in my opinion.

The 74 and X84/X85 are just allocated the same few Mercedes Citaro and Optare Solo buses.