nightime house raids

I think that the players house should periodically be raided by mobs increasing in difficulty. these would,A: give the player an incentive to build more. things such as traps. defense ect. B:Increase the overall difficulty of the game and make it more interactive. liligers would not be the only mob that would raid, maybe a horde of zombies or spiders ect would come by. there should be some sort of notification of when a raid would happen a few in game days before the raid begins. and you should be able to equip villagers to fight with you by giving them armor, a sword, a bow, or a crossbow. you would win after killing all the raiders, or lose if they destroy your bed. if you win you should get xp, and possible items increasing in value. if you should lose, you would have to replace your bed but not much more