I meant swapping out Alexander and his leaders with the staff of Patton's 3rd Army or Washington's Army at Valley Forge. Assuming they speak Greek and have campaigned for the last 10 years, Patton would've been able to push his men into India.
Fun fact: Patton and his wife believed in reincarnation and Patton thought he fought with Alexander at Tyre in a past life. Also a Viking, a French Knight at Crecy, an Englishman at Agincourt, A highlander, a pirate, aide to Marshal Murat, and as a Roman.