I think maybe I jumped on my "soap-box" with the DTLLs a bit quickly

Although I don't think it hurts for an ESOL teacher to get the best qualifications that he/she could have, because this would mean that his/her students would benefit far more.

Plus if a person has pedo tendencies, then I think that during his/her journey from PTLLS to DTLLS then they might be spotted for what they are before he/she goes on to hurt anyone.