Correct me if I'm wrong, but I thought teams could use the full NTMLE and cross into tax territory as long as they didn't cross the first apron. There is around an $8M difference between the tax and the first apron, so presumably a team at say $192M in salary allocations could sign a player to the full NTMLE, land at about $207M, and still be below the $209M first apron, but above the tax at $201M.
In the Hauser example, a team at $197M might really appreciate that he's only making $11M and be able to trade for him using their NTMLE