Any insights on the Lymphatic System?

[bobquantum]

Homework Statement

My teacher wants us to do a report on the lymphatic system but I'm stuck on the part where we have to predict and give insights on improvements of the lymphatic system in the future and original ideas. Help?

Homework Equations

The Attempt at a Solution

 

[mikethemike]

What do you mean by improvements on the lymphatic system?

 

[bobquantum]

By improvements, I mean what evolution could change the lymphatic system to better adapt
to modern day diseases etc. etc.