The phrase "was in saddle" indicates that someone is in control or dominant in a situation. The antonyms for this phrase might include "off-balance", "out of control", "overwhelmed", or "at a disadvantage". When someone is not in the saddle, they may feel powerless, unsteady, or unsure of their position. The opposite of being in the saddle might also include being submissive or passive, rather than assertive or commanding. It's important to consider the context of the situation when seeking an antonym for this phrase, as there may be many different words that could be used depending on the circumstances.