Slade gets one week of prep, and a full DVD collection of each movie. Fight will take place here at night.
Full Movie Avengers roster.
(Keep in mind, Deathstroke is equipped with a Promethium sword, which should be capable of cutting both Thor and Hulk. Thor displayed next to no speed in the movies, so there will be no speedblitz. Not to mention Slade has a week of prep)