Ha, you would. You do have a menacing look about you.Florida v. J.L. has to do with someone that was carrying concealed, not open ...so IMO that case does not apply to this discussion. They had no right to detain him because they didn't corroborate the anonymous tip before taking enforcement action. We are talking about open carry, whether it be as a result of a call for service or an officer-initiated encounter. I am still waiting for case law allowing or preventing an officer from investigating OPEN carry.
On a side note, I open carried today. I was on my way to court and had to stop in a bank downtown. I was wearing khaki pants and an IMPD polo shirt that unless you were familiar with the IMPD flag, you wouldn't know it was a police department shirt. I got a couple looks from other customers in the bank, but no one freaked out about it. I could tell one guy was staring at my piece and I wanted to ask him if he was going thinking about perpetrating on me.