QUESTION; As we know IPIX has 3 drugs in ongoing

QUESTION; As we know IPIX has 3 drugs in ongoing trials. One of them is PRURISOL which is in trials for PSORIASIS treatment . Most here have a very good idea of its success so far from what we know from trials so far. Still one has to also be aware that there are already many PSORIASIS treatments on the market already both over the counter and prescription, PLUS new ones being developed (ONE EXAMPLE of that being a MJ ointment being developed by a foreign company with a listing here under OWCP. - Wish them a lot of luck - personally think they are going to DIE.)
And now the question - Anybody got a reasonable expectation of what kind of market share PRURISOL could take when finally on the market for a year or two ? Or just think Leo will just sell it . TIA