The phrase "were in saddle" typically implies that someone is in control or in a position of power. Antonyms for this phrase could include "off guard," "off balance," or "out of control." These phrases all imply a lack of control or stability. Other antonyms could include "powerless," "subordinate," or "inferior," which signify someone who is not in a position of authority and may be under someone else's control. Additionally, "lost" or "confused" could be antonyms, as they imply a lack of direction and not having a clear idea of what to do next.