He can't and he won't. The secret to Jeff Horn's success is his erratic non linear herky jerky rhythm, and stutter step footwork. Even Crawford had issues with Horn, hence why Bud ran more than he usually runs and held waaaaaay more than he usually holds. Horn could close the distance far easier than most of his opponents, so Bud had to resort to holding and doing his best Andre Ward impression to deal with him. And that was a badly dehydrated Horn that had had a terrible lead up to the fight. Pac doesn't have an inside game or the physical strength to deal with those intangibles that Horn brought to the table. Thurman isn't a come forward fighter, he wouldn't be able to emulate Horn's rhythm, utilize Horn's foot and fist feints with, and when if he go inside, what would happen when he got there? Thurman has never shown all that impressive an inside game. Manny who's an excellent counter puncher would tar him to pieces with combinations if he even attempted such a hair brained strategy. What? Is One Time getting strategic advice for Srisket Sor Rungvisai?