I think i m now a good trem player (average at least). I think about which kind of action-script could help alot in this game and i don't found anyone.
In human, exept evo/buy bind(script), in combat i don't imagine a action chain that allow you to do somethink you can't do without.
In alien i heard about pounce/chomp script, how do you think you will manage that ? All of my pounce have a different length, how could help me a direct chomp after the pounce if the human is alwais at a diffent distance

? chomp the air ? very usefull !!!!
When i'm closer to a human, i prefere use circle-jump + chomp, more quick & efficient than loading a pounce, BUT when you jump or when you pounce, the "sound" is the same so, the others players can think i have a pounce-chomp script.
No really, exept external progame or cheat, there is nothing you can use with scripting to give you an advantage. And, in case of, you re really a small player :-)