Isn't Lalo done at this point? If he plays any card other than 47 in 3rd round,his royal flush is broken.Then Usogui can play 25 in 4th round and win.If Lalo plays 47 in 3rd round, Usogui wins in 4th round with his 25.Either way usogui wins if he plays 25 in 4th round.
Though Usogui doesn't know Lalo's cards, he knows that Lalo has higher number cards since if he assumes that the total sum of both of their cards is approximately the same and Lalo has just played 8 and 15,the remaining cards must be higher numbers.So,Lalo's hands probably interfere with each other.
So,what exactly am i missing here?