Minor Quality of Life change for thresh

So i recently picked up thresh and i must say, i love playing him but one thing really ticks me off. I almost NEVER get more than 1 or 2 souls from a successful teamfight, even one that results in an ace, even if i help get every kill. I feel like souls from champions should have a bit longer despawn time, as you get to a point in team fight where you are making a tradeoff of running over and getting the soul of that fizz who just got shot by your adc and helping protect your adc from the rengar or w/e... I mean its not a huge deal but it feels bad man... it feels bad... when you watch a soul dissappear and you totally could have gotten it lol