They are really establishing the dynamic well between Natsu and Keiki. As the point guard puts the rest of the team in position. He needs to direct them, not just make passes. The most difficult challenge for Keiki is whether he will reach a point where he becomes a point guard that elevates his teammates. But for now, building confidence is the key for him.
I assume Jira Uba is the SG and Kanafumi Sakishima is the PF. Building decent chemistry with the main members of the team will be important.