You could speculate a number of mid-to-late season scenarios where we end up tanking that are fair. Thats not the problem with your mindset though.If your choices are a) compete hard and end up outside the playoffs, or b) compete hard, make a trade or two, end up outside the playoffs, but add a top 8-10 pick, your better option is b).
If the Jazz are genuinely in the playoff picture at mid-season, they'll probably push ahead and try to make the post-season. If they're not though...
Problem is indicating that tanking should be the starting point.