Draw for the men's repechage tournament in Monaco on 18 & 19 June is due out tomorrow our time. Women's is in Dublin on 25 & 26 June, not sure when draw is being done but presumably soon.
In each case the Pools will comprise a team from each of four Bands:
Men:
Band 1: Canada, Samoa, Russia, Hong Kong
Band 2: Germany, Zimbabwe, Spain, Chile
Band 3: Mexico, Tonga, Morocco, Uruguay
Band 4: Tunisia, Sri Lanka, Ireland, Korea
Women:
Band 1: Ireland, Russia, Spain, Hong Kong
Band 2: China, Samoa, Mexico, Argentina
Band 3: Kazakhstan, Portugal, Venezuela, Zimbabwe
Band 4: Cook Islands, Tunisia, Trinidad & Tobago, Madagascar
Draw for Rio men's will be confirmed after London 7's, looks like they're using aggregate points from the 2014/15 & 2015/16 Series in which case (& assuming Samoa take out the repechage):
Pool A - Fiji, USA, Argentina, Brazil
Pool B - South Africa, United Kingdom, Samoa, Japan
Pool C - New Zealand, Australia, Kenya, France
Still can't find anything on squad sizes but IMO they need to be bigger than 12 given the number of tournaments this year & last where teams have finished with only 11, 10 or even 9 fit players. I'd like to see everyone allowed two extra players who can only be called in if someone gets ruled out on medical or compassionate grounds (so: player gets suspended on-field or misbehaves off it, tough, deal with it).