Rosbone, hello. Great job!
Is there a technical ability to display countries?
The program only parses (reads) the local Warnings.Log file. So it can only get the info it shows.
You would need to make web calls to get any more info from Relic/Steam servers. The original CELO does this. As does the COH_Opponent_Bot.
MakoCELO avoids that in an attempt for Reliablility. But it may be added at a later date.