Thank you Diaco!
I have read the documentation a number of times, and done a lot of Googling/searching of this site. So I am guessing the feature doesn't exist or I'm just blatantly missing something.
To further explain I can call TimelineMax.remove() but the value I pass needs to be the animation itself that I want to remove. I am wondering, if instead, I can simply pass an index/position per the example in my first post.