And cleans aren't about being "too slow," they are about building power that is usable to assist the DL. Do what you like, but I think that you're just setting yourself up for problems. I coach a lot of athletes, and this seems to be a recurring theme - they get attached to an idea, and ride it into failure. TM isn't new. Justin's take on it is a bit odd, considering many, many people have been successful with it doing the DL on volume day. The argument that it won't blunt the posterior chain is silly (to me) - it is, systemically, the hardest lift we do. Putting it 2 days before a volume day is a recipe for problems, IMO.
Good luck with your lifting!