Locked in bench players

[BananaB]

I’m in a league on Yahoo and today after games started a couple guys dropped players that were on their bench but still playing in the first games and picked up players the played laters times in the day and on Monday. We have a waiver rule for players that starts from the beginning of their game until Tuesday, but we have no waivers for dropped players during the week. I understand that they can drop a player on the bench while games are going on and he’ll be put in waivers, but shouldn’t the roster spot be locked because his game has already started? 
 

 

[WEATHER DOT COM]

It's a custom setting in that league. Most ain't like that.