Next we validate the previously established Meyer-Neldel rule on our space of 19 chemically different polymers finding that all 19 polymer electrolytes lie on a single line of Meyer-Neldel energy. We also compare diffusion mechanisms across good and bad ionic conductors. Furthermore, we explore how relationships between structural and transport properties may guide the discovery of next generation polymer electrolytes with high ionic conductivity and transference number. Specifically, we point towards polymers like PPM, PCL and CSSAX1 that have high transference numbers and potentially de-correlated Li motion from the polymer motion while maintaining high ionic conductivity. Finally, we put forward a computational codebase can be expanded to work systems beyond the experimentally known polymers explored in this work, and be applied to novel homopolymers, copolymers, singleion conductors and Lewis-basic polymers capable of slowing down anions.