I used to ddd in a legion in tvp back in 2013-early 2014. I even wrote myself a little guide thing but they booted cruisers out of the fleets before it really went anywhere. I do miss the days of trashing frigates in a fast agile cruiser instantly changing between 15km and 40km optimal to deal with all targets in any location.
https://docs.google.com/document/d/1twvln6lhQPoBJestD3Mf3vCln2j9FRS_-zG4gNH78No/edit my "guide" still exists I had to hunt for it but there it is, my legion ddd'ing method of 5 and a half years ago lol