Chase is definitely important to the team. In particular, for the Heatwave. When Heatwave wants to join Prime's team, he may have planned to leave the team at Chase, as was the case with the new alt form. All de, when Chase himself wants / he is forced to leave the team for a while, the Heatwave is angry. In the case of the geyser and slug, the firebot is angry that Chase decides to come to the rescue, endangering himself. The same thing happens with the unfinished rescue mission. It is only thanks to Cody that the Heatwave releases Chase, does he know that he, at least, is flying with Boulder. When Chase decides to be a detective and pretends to leave the team, Heatwave is offended. Perhaps he is even afraid. In consequence, he is afraid to trust Chase. Probably, the policebot has high hopes. 🤔