My thoughts exactly. Mad Bomber would become a hybrid set for people who don't intend on getting their bombs to level 10.
Maybe making it so CTR is low and damage is high on each piece. That way, you only need to fill one trinket slot for bombing, Med CTR. You could then use the empty trinket slot to protect you from one of those statuses.
It would also open your BS to a non-boming perk, like MSI, or Shock resist.
Any flaws with this idea?
It would become very situational that way. Most bombers would still prefer Chaos because of the good hybrid capabilities and they get CTR Max anyway so long as they have heated their bombs. Mad Bomber would become interesting for people who want to support bomb and maybe only bring one piece, but it would be the opposite for dedicated bombers.