ARAM Health Pack Timers

Does anybody else think it's a good idea to add some type of timer to the ARAM health packs to know exactly when to stand on top of where they spawn? Like adding a glowing ring around the health spawn that fills completely when the health pack is ready (like how the inhibitors respawn) or even add timers when you press tab like the buffs and monsters on summoner's rift. Just a small thought but I think it would be a helpful addititon to ARAM.