Since playing HU is so opp dependent, wouldn't SharkScoping the opp right before the HU game starts give you a great edge? That way you can see his recent results to see the stakes he plays, if he's a winning player or not, and if he's tilting (which is incredibly useful information to have). Or is this information not as valuable as I might think?

Since HU is so swingy, how would you know if opp was tilting or just hitting bad cards? lol