Episode 5 of I’ll Leave You With That Thought takes a look at three very different sporting debates connected by one question — where are the limits?

We cover CTE and head knocks in rugby league, the breaking of the two-hour marathon barrier and what it means for human performance, and the new State of Origin eligibility rules that have fans questioning what Origin really represents anymore.

Three topics. Three emotional audits of sport.

I’ll leave you with that thought.