The official
ポッ拳 POKKÉN TOURNAMENT website has announced that new information about the game will be revealed during the
Monthly Famitsu feat. 2015 January Edition (月刊ファミ通feat.2015年1月号) NicoNico broadcast on January 23rd, 2015. No further information was revealed other than for fans to look forward to the broadcast.
Sources:
http://pokkentournament.jp/#2 and
http://live.nicovideo.jp/watch/lv203636058