I figure Tattoonie was a little more than insignificant even though it looks it . I mean thats where salvery was, which brought in the main movie charaters. Also all of the "Scum" like the traders, smugglers, and not to mention it was once run by the huts.I would even like to think what we call HWT and the Sandies to have some kind of relationship. Like maybe even though the films were first that the HWT were knewly promoted/delpoyed as a spec ops from the norm TK to HWT then some evently became the TD's. Just a thought I guess. Maybe the HWT and TD's were the same scoping places like Naboo and Endor then the TD's got deployed to Tattoonie so they got more advanced packs and were like dirty/muddy from the other plantes which made the sand sick? Lol