Blake talks to them that way because she still thinks that the white fang is redeemable and Roman giving monologues matches his personality he LOVES to hear himself talk and thrives on being the center of a attention and above all he's a showman going into a fight with zero plan gets people killed regardless if the plan will survive first contact that's why militaries plan for every possiblity them having even a basic plan of going in pairs one being the defence while the other focusing on attacking would have been better then them all going solo when fighting a numerically superior foe and one that can fly and easily get around behind people