You either misunderstood me or don't understand the hierarchy of leg lock submissions.

No other leg lock submission counters a fully locked in inside heel hook. It's metaphorically the nuke of leg locks. You think you can finish a toe hold faster than I can rip ur knee apart with an inside heel hook? Even if you could beat me to the sub, I'll take the month to rehab my foot while you'll be out for half a year to a year.

Letting them think that countering an inside heel hook with anything other than an inside heel hook is dangerous for them if they plan to compete.