The biggest question is, is it profitable for them to conduct the matches in empty stadiums and if the government will allow to continue with sports.
Don't think if the government priorities at this time is to resume the cricket. The main focus of the governments is to open up the lock down so that people can go back on their jobs and business with certain restrictions and SOPs. Resuming cricket is not a big priority at the moment.
Cricket would only become priority in the big case events where the government and people get huge revenues and it is worth taking that much risk at present situation. I think they will start thinking later as anyways the rains would be in soon and for next 3 months it would not be able to conduct matches.