Its a comp diff for sure.. yeah SEN is a very good anti strat team therefore i thought they're gonna bring out the YORU, BREACH, TEJO for a suprised pick instead of sticking to their comp when SEN played MIBR..
Their comp is only a good counter when the enemy team is not util heavy comp.. TEJO, BREACH, YORU/RAZE is literally like a tank when pushing a site or retaking.. the VALORANT GAMEPLAY is now util heavy instead of aiming.. if you don't give enemy team spaces to play with or push them to awkward position, you can win rounds more easily.

ITS JUST COMP DIFF.. If they played YORU,BREACH and TEJO too, It will be a different match at least and not a dominating one. At least it will be entertaining.