It may take a while to sort out, but Big 5 (accounting
firms) and other MDPs (multidisciplinary practices) appear to be inevitable, at least with
regard to nonlitigation services where conflicts of interest and client privilege are
probably less threatening to public and client interests. This predictably will lead to
attempted corporate roll-ups of nonlitigation practices by financial services companies
(e.g. American Express, Citigroup, Merrill Lynch, H&R Block, etc.), which will
essentially segregate the legal profession along traditional barrister/solicitor lines.
However, unlike the English barrister tradition, trial lawyers will practice in firms,
including some large ones.