Hmm... maybe will be good option to change the sense in what assistant talk... something like, based in how goes the match + Q. differance...
so if theres Q. differance and one keeps the result and is containing the situation against a better team maybe yeah, the assistant can say something like, "-The very defensive strategy seems that works and can help us to don't concede a goal, maybe is time to try and focus a counter for the side of X player... "

but... I guess assistant just talk of strategies to score and maybe will be good to have a option to change the mentality of the assistant before the match, to focus the comments in a target, like, a "aggressive strategy" with the idea to score or "conservative strategy"...