Is it possible to checkbox a mixed list of t1 and t2 instances for the IF to randomly pick from? For example, I'd like to be able to have it 50/50 between t1 school and t2 peak. If I choose t1, t2, school, and peak, there's still the chance I'll end up at t1 peak -- in an instance I don't want to run, with a 10 minute IF cooldown.

If this isn't possible, I'd love to see it as a future feature.