No idea if/what is the official process for requesting this, but
Polish local board could really use another merit source.
First thank you for nomination and second I agree with you that we need merit source from long time
it was discussed on our local board few times and we have even requested new merit source officially (as it should) very long time ago but never get any reaction to this from @Theymos so slowly gave up to even try
Fortunately there was always couple of Polish members that posted also on English boards quality content that was rewarded and thanks to them we had some merits to reward newbies and active members for their efforts, to make them willing to come back at least. There are not many active members on our local board and many newbies never come back after they see that it will be almost impossible for them to rank up especially if they don't understand English enough
I myself don't have merits lately (don't post on English boards too often), and if I get some then also try to always save few to reward members on our local board to keep it rolling, when I see/read some quality post that I can't merit then always ask merit source to check it out and reward but this is rarely the case that it happens in the end of course
...local boards feel the national pride and duty to help each-other to rank up and give merits to their compatriots...
Correct me if I am wrong, I have no problem with that but this is just what I see and notice.
At least is not all the local board that does such, maybe you might have seen it happening in some other local board...is best you specify the country...I think that some merit source in some local board are really strict and they don't just give merit to any post just to help out their fellow compatriots in ranking up to join a higher paid campaign...
Merit sources are chosen by admins on request and nomination from local board members, if there is something wrong with how they use their power then such cases should be investigated and MS exchanged if proven that indeed rewarded posts they shouldn't.
we just can't punish all local boards because of that and for sure this is not the case on Polish board, we have plenty of high quality content that should be rewarded and isn't because we don't have merits or active merit source to do it