Reassigning unit numbering?

[Spledge]

(Ok, this could be viewed as nick-picking, but I'll ask anyway.)

Is it possible to change the ordering number of units within a platoon?

When playing a campaign and one loses a platoon leader, in subsequent scenarios the role of the platoon leader is usually given to another existing unit within the platoon. (Example: Lose of plt ldr B0 may in the next scenario give that role to unit B2.) Since I like to change the unit focus in order ('N' key) to rally units and move them in a particular manner, I'd prefer the first unit of a platoon to always be the plt ldr.

Can one edit some file before playing the scenario to maintain the new leader's abilities but just change their ordering number?

Thanks!