Among the upcoming anticipations, Shield Transfer Tokens have been named. I have read several guesses of what they may be for, from replacing altogether the existing Transfer Tokens, to being new tokens, cheaper to obtain, in addition to the existing ones, perhaps to aid the transfer of characters to other shards to participate in Arenas (that is, for cross-shards contests...) etc. As of now, of course, it is all guessing. Is it possible to let us know what they are meant to be for ? Thanks.