Deku to Give Up One For All in Plan to Defeat Shigaraki

My Hero Academia Chapter 413 Reveals Strategy Involving Absorption of Vestiges and Potential Inheritance of New Order Quirk

Deku agrees to give up his One For All quirk in a plan to defeat Tomura Shigaraki from the inside, as revealed in My Hero Academia chapter 413.
The plan involves allowing Shigaraki to absorb the One For All vestiges one by one, potentially making him stronger but also widening a mental wound that no quirk can heal.
Star and Stripe's vestige plays a key role in the plan, having previously noticed a 'crying child' within Shigaraki's consciousness, believed to be his original personality, Tenko Shimura.
There is speculation that Deku may inherit Star & Stripe's Quirk, New Order, as part of the plan.
Deku's decision to give up his quirk is significant as he views One For All as a treasure from his favorite hero, All Might.