[Wulfmann]

Well I thought I had deleted the rosters but I found them all. The above mentioned ships already to drop in with correct names etc so adding them would be easy.
Basically we have generic convoys that represent the idea of convoys so we don't have to be exact as SH3 is certainly not.
From mid 1942 you could simply add Greek type 4 to convoys in the Med and it would be possible if not likely as they did so. I do not know about the other nations and Atlantic convoys but hopefully others will read this and offer info. Stuff like the blah blah DD from Norwy was in a convoy in a year etc.
PM an email add and I will send over the rosters for the 4 countries with all the right ships and names. It will save a lot of work and its already done.

You might also consider a stock RND.mis file. That is, one where you do not include these new warships or the additional merchants now required to use the new RND.
By dropping the classes you could still leave the fact a Norwegian merchant was in the convoy but for those that don't update a roster the KSS or KSQ would spawn while those that do could have the KLS.
Even a Med convoy that asked for Greek type 4 could spawn the incorrect stock Hunt I while other would get the II or II that updated their roster.
Many just won't want to do much modding and a simple version would improve their play as this is good enough that a wound down round file would be a big improvement by itself.
Just an opinion.
Wulfmann