Personally, I'm not a fan of resuming the season under the proposed circumstances. If they did, I wouldn't be against it just for entertainment and watching basketball, but please don't tell me that some mini-tournament held in a state like Nebraska (as @celticsclay mentioned above) without fans is going to just make up for the Finals and that's how we crown a team like the Lakers their 17th banner, or someone else.
Also, I can't imagine between the NHL-NBA that one league resumes, the other cancels. Either they both resume in some form, or cancel together. There doesn't seem to be much optimism that hockey resumes though.
The Olympics getting cancelled I think sealed the deal. This season is getting cancelled. Same with NHL. Hell, there's already rumors that baseball won't have a season + NFL season gets delayed.