I do exactly the same, usually in my head so as not to offend the BF but can be a group activity during e.g. World CupsMy fav part of the game. When the line ups come up for the players at the start of the match. I react to each of them by a " yes i would" or nah. Only part of the game I like to watch.
Example attached. Best Practice is to work from top, left to right. Firmly answering. YES or NO.
(old example as couldn't find a recent one)