I think you should be able to edit your request letter before you send it again. For example if the first time I request saying "wizards" I can change it to say "Anything" even if I'm full, for my next request. This would be very helpful because sometimes you rush you request, and something that doesn't apply to the situation (like when you say "Lol Nik", but the joke is over), or it could lead to an awkward moment if you are in a new clan and the previous request was about your old clan. This is just a simple tweak that would be helpful to avoid confusion and/or awkwardness.
Thanks for reading,
Nik

