Minimap headaches and rage

It has bothered me for a while now about how pings show up on the minimap. Could, for instance, the visual of pings within a radius be drawn into a central position of the first ping? As a lazy player I tend to look at my map when I hear a ping but this becomes very hard when one particular teammate thinks they need to be a goon and spam ping a bush because someone was spotted crossing a ward. Rather than a mass of big red 'get your butt back to base' blips blocking what champ was there can we make it more a rapid pulsing sort of ping to keep visibility up?