As if the Tri-Rexes felt that Jin had enough 'reveal' time, they had started to commence their attack once more. System Rider Genbu was able to block their punches yet again and this time in consecutive strikes even without flinching a single bit.
This gave extra time for the others especially the police assault forces to reposition themselves for a subsequent joint suppression attack with the remaining two Grey Bears which Jin had earlier released the information to them the moment he jumped back into the pits of 35th floor. While Tellie and Click were a little hesitant at first since they knew how strong one Tri-Rex could be, they immediately changed their minds when they saw Jin able to block each of the Tri-Rexes attacks.
Thus, they quickly moved into action as they saw how viable the plan was.