Jellico was initially polite with Riker until he realized that his new first officer wasn't going to co-operate with the new captain and execute his (Riker's) duties like a professional. Only then did Jellico turn into a "asshole."Jerkico was a horrible captain.
Horatio83 compare Jellico with the way Picard acted and spoke during the first season of TNG, Picard corrected his subordinates, spoke harshly when needed and on occasion even raised his voice to a yell, until the Enterprise was running the way he wished it to.
How many Chief Engineers did Picard go through before Picard finally settled on LaForge? Given that we never saw them again, I believe Picard was firing and replacing them, one after another. Which is what Jellico did at one point with Riker.
Watch the way Jellico talks with Troi when he tell her to begin dressing like a Starfleet officer, he is reasonable and uses soft correcting tones. He has no problems with Worf. And, even through LaForge also disagrees with him, because LaForge isn't constantly flipping him shit, the two do get along in a superior/subordinate relationship.
Now compare the command styles of Kirk and Sisko against Jellico, during military events and combat maneuvers. In those situations both Kirk and Sisko treated their ships and crews as military units. Just as Jellico did.One of TNG's reappearing themes was that Starfleet is not an old-school military
Kirk's style was to attack or to maneuver his opponents into an inferior position, then (and only then) offer them options ... like surrender or retreat. Which is what Jellico did with the Cardassians, in the nebula.
In the VOY episode Scorpion, when Chakotay questioned Janeway's plan of action too vehemently, she relieved him of duty.question authority and disobey their superior officers if they behave irrationally
He instructed Riker to change the shift patterns aboard the ship (which Riker screwed up) prior to the the beginning of the crisis situation, reorienting ship wide crew work assignments would be one of the prime jobs of any first officer.He ordered a change of the shift schedule in a crisis situation
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