I spoke to Sandra Evans regarding this. I think this has been the practise in the kamagames campaign where people are able to convert their stakes to eth instantly.
Of course, it was and it is a practice now. But I understand your skepticism -) Bounty Stakes Trading is too unusual and new.
Once my current neluns campaign gets over, I might consider going over to this kamagames campaign. Looks interesting.
Do you see the potential advantage? If nelus (your current campaign) stakes were listed on TOKPIE then you could make a switch just by selling your current stakes and by buying kamagames stakes and at the same time not leaving nelus campaign.