DPS meter / Connection info + FPS / Friend list

Hi, i hope if we can get a DPS meter , i was playing another game in the past and there was a DPS meter so i used to look at it to see if i doing good or not and i can help my friends if they are not doing good , so i hope if you added it to the game .

Another thing is the Connection information , i played the game and i cant tell if i have connection problem or not .

Last thing is the Friend list , i hope if you put a the number of my online friends on the "social icon" so i can tell how many friend is online from just a look instead of opening the menu .