We've been talking about "the death of the regional airline" since regionals started flying jets. It is, in a way, a beat to death cliche. Truth of the matter is, we aviation people in general, and pilots in particular, are a naturally suspicious lot, so we seem to be naturally wired to assume everything that has the faint odor of change can't POSSIBLY be for the good. Propaganda plays into it a lot also. Much like politics, unions need to ensure their constituents are all on the same page so there's a tendency for "selective reporting" and some embellishment of the facts, so that of course has a trickle down effect to other parts of the airline and externally.
Point is, rumors of the imminent demise of All Things Regional might be a bit exaggerated. Historically being the servants of the castle, which regionals really are, has been a precarious position with the constant threat of beheading looming over you, but they do serve a purpose and so long as scope continues to exist the regional business will be as it is. Since the mainlines are now pretty much back in the black the pilot unions aren't going to be giving up scope any time soon. There will be plenty of opportunity for new dispatchers that are willing to do the work needed to be outstanding.
There IS truth in the notion that dispatch jobs are not just falling into people's laps anymore. If you want it, you're going to have to make your own opportunities happen, and that is where making the networking connections becomes so important.