Kazama Tatsuya, of course, wouldn't agree to such a bet. He's not the chief; how could he have the authority to give his subordinates time off? Just not making Fushimi Roku work overtime would be good!
From a senior's standpoint, Kazama Tatsuya felt he had a responsibility to say a couple of words.
It's not to criticize or educate Fushimi Roku, because even if he scolded him until the dogs barked, it wouldn't mean anything now. Kazama Tatsuya planned to guide him on 'how to properly investigate a murder scene'... Although he's not great at collecting evidence, he does have the ability to reconstruct a scene.
"Who's in charge of this case? I'm the lead. How the case is investigated is up to me!"
