Automatic start of game room!(how to make this game less stressful)

These are the things that i find really annoying in this game,you can add to this list

1.when the room creator does not start.
i really wan to kill him then.
or he goes to storage and then when he comes back he leaves,very irritating so i suggest like in some games that if you are a room host that you have 15 sec to star or you will be kicked out.i have played a game with this option and it works great

2.combat info.
You see that on the whole right side of the screen.why?! i dont care i dont want to see that.What is the problem with this/
imagine this,i knife you from the back at prison,would that irritate you?After that i could go and only use the sniper all the round but every time i kill you you would still call me a knifer

and when something like this happens people want to revenge,and if that person is better or hacking it is very frustrating
that is why i suggest an option to set OFF/ON combat info and death notification in right
corner
people just try to play the game and not to look at who killed you,the game is much more fun then,you dont get nervous as much

3.when the game ends END IT! why it there that period after the game ends where you can still knife but not shoot at people?!

4.this is not a big deal but why cant we use a pistol in sniper only matches?
we can use knife but that is something that should be the last thing to use