A - deduction in league points or relegation will just make tanker happier
B - deduction of token/money seems logic because manager who don't always attend the match shows uncommitted to the club and his salary should be deducted in term of token/money
C - lose the match will just make tanker happier, and let's don't change in the rule of football itself, lost 3-0 only applied if the squad don't get enough player, let keep it that way
option B still little crazy because the present of active manager still depends on the match schedule, it still quite difficult especially for away match that we can't reschedule. even the home match need token to reschedule.
i don't have any idea what is the best way to punish or to reward manager for attending, there is moral booster as reward, but seems not so interesting
by the way, should we punished them? or just encourage them to attend?
maybe a flipping cards that we can choose only 1 of 3 cards, or choose only 2 of 5 cards after the match we attended? and the reward is not limited to booster only, depends on our luck, it can be skill++, it can be SA that we can give to any player we want if we got that SA card........ token.. etc