It is good the leaps and bound growth of Islamic Finance globally. However, the different School of thought in Islamic Jurisprudence going to influence and impede the proper application of sharia principle . As there will not be a single principle or practice but only a multiple choice of solutions for a single issue depending on the school of thought it is following that may creates havoc when it come down to the laymen.
It will be serious in a scenario where a variety of opinions and practices followed in religion within the same School. Already religious ( pseudo ) leaders are fighting each other leving the followers to astray