Tactics and builds have been figured out 100%
Absolutely not. I am pretty sure, that with the right builds there would be a few tactics that would end LI dominance pretty fast, but unfortunately it's not possible to get the roster to do that. Mainly because you wont find the players on the market and training them on your own would take too long.
Größter Knecht aller Zeiten aka His Excellency aka President for Life aka Field Marshal Al Hadji aka Lord of All the Beasts of the Earth and Fishes of the Seas aka aka Conqueror of the Buzzerbeater Empire in Europe in General and Austria in Particular