Sure, if the dealer/pit agrees, that'd be the best way... it just seems even more blatant, and the idea the casino would comply even more outlandish. Whereas,

Sure, if the dealer/pit agrees, that'd be the best way... it just seems even more blatant, and the idea the casino would comply even more outlandish. Whereas, making requests during the game, that seem a bit erratic (or triggered by in-round results, like "let's flip that one so it doesn't burn me again!"), seem like they might escape scrutiny longer.