Dunno, I quite enjoy the hearing-what's-happened-then-watching-it-a-second-later routine from time to time. Has good novelty value.
Either way I surely can't be alone in not giving a stuff about who commentates? I'm used to most, and as long as we don't have to endure rank terrible commentators (which, contrary to some assertions, none of Charles Colville, Bob Willis, Paul Allott, David Gower, Ian Botham, David Lloyd, Nasser Hussain nor Michael Atherton are - though each have their demerits and some are indeed terrible in certain other areas) it doesn't bother me in the slightest. If something happens to be informative I listen with great interest; if it doesn't I've forgotten it 2 minutes later.
RIP Fardin Qayyumi (AKA "cricket player"; "Bob"), 1/11/1990-15/4/2006