Ok, so post cycle youve got craploads of estrogen. So you take an AI... this in turn lowers SHBG... which in turn incorrectly signals that everything is A-OK, when in fact total test is still low. So instead of that, we have a SERM. Raises SHBG, but also raises total test.
Assuming that uber brief description is correct, then wouldnt 2 weeks of a SERM tapered into 2 weeks of an AI be ideal for PCT?