Gromp bug and Blitzcrank adjustments

Whenever I jungle, when it's the time to visit our friend gromp, after his first shots that are animated well and the damage is shown perfectly, the next ones that are getting slower, the damage you take is shown after a short delay on your HP bar and the quantity of physical damage you take with the red number too, after the gromp's animation. So, there's a delay between damage indicator and gromp's animations. Also, it would be wise if 's Passive cooldown can be shown to the rest of the team by clicking G and the passive icon, just like Voli does. Or i'd be good if we know the amount of the shield we get when it's triggered. Sorry for my bad English, I haven't practised them for a while. :/