I think that the more suggestive part is "Right now, we are tracking to be a few percentage points negative on cash flow and GAAP profitability"
For those who are willing to follow the bread crumbs left by Elon, it implies that regardless of the success of the company wide effort requested in the email, Tesla tracking to be non-GAAP profitable by significant margin.
In addition to the above, in case company's efforts on improving cash management and production/delivery are successful, Tesla can be cash flow positive and GAAP profitable as well.