Hey guys,so here are two of my suggestions.
1)I think the rank of the player should be on top of their names and HP bar since it would be easier to see if they are hacking I mean if we can see their rank we can see if they are not air breaking and using the rhino/hydra with low score. May be of 1:P]
2)Also there should be a limit for a player to use tank and hydra,since players use it constantly to get easy score and spam bombs.
Limit should be 5 max..I think.