IV bolus injection infused over 10 seconds via  central or peripheral line with 16 mg/kg will reverse a  single 1.2 mg/kg dose of rocuronium in approximately 3 minutes.
4 mg/kg if patient has no twitch responses to train-of-four and emergent reverse is not needed
2mg/kg if patient has a second twitch after train of four and no emergent reversal is needed
Sugammadex
Pralidoxime
Fomepizole
Etomidate
Neostigmine
Succinylcholine
Physostigmine
Naloxone