My thought as I live in NantesTalk about insensitivity and bad timing.
Both clubs should wait, then get together and decide on a sum payable directly to the players family.
Yes, it can be seen as insensitive / bad timing, but trying to join the dots....
Cardiff have likely leaked this story. No need for that to have happened. It could have all stayed under wraps. Trying to curry sympathy, clearly.
Cardiff are likely playing hardball. Their stance of "we want to wait until all the facts are known" = insurance won't payout until there is a death certificate so we don't want to pay until we get the payout
FC Nantes are truly skint. They took 2 players on loan in the window and probably have loan fees to pay
Bordeaux are due half the money and may be turning the screw on Nantes
Nantes likely wouldn't be suing unless there was a good reason to believe Cardiff are trying to worm their way out of paying
at the end of the day, it's not a nice situation but Cardiff are to blame here