Swiss tournaments work best when you start with ranked players, seed them appropriately, and run nothing but Swiss rounds. Done properly, Swiss runs the same number of rounds as single-elimination for a given number of players, while producing a fairer result.
Changing the tournament structure causes problems, though. Specifically, when you make a transition like the cut from Swiss to single-elimination rounds in an X-wing tournament, you create a number of issues in the last round: players who can't make the cut no matter how they perform, players who are guaranteed (or almost guaranteed) to make the cut regardless of their performance, and a whole bunch of issues in between.
We currently have a hissing, spitting cat that's been dumped out of a sack: Organized Play introduced intentional draws to X-wing. When placed in combination with the Swiss-to-single-elimination structure, we have a group of players in every tournament (often just one or two, but potentially as many as the entire cut) who can be sure they proceed to the cut as long as they don't lose the final Swiss round, and those players also have a way to ensure they don't lose--just don't play.
So how do we stuff the angry cat back into the sack? One solution is just to make IDs illegal again, and I do think that should happen. But while IDs are a very bad rule in X-wing, they're at most only half the problem: just getting rid of ID only eliminates the means rather than the motive.
So what if we chase the motive, too? While we're all contacting Organized Play (we are all contacting Organized Play, right?) to let them know how frustrated we are, let's also let them know that while Swiss followed by an elimination cut works for Magic, it's no longer working for large X-wing tournaments. There are a lot of alternatives (double-elimination, round-robin with a cut to Swiss, or even straight Swiss with players ranked by ELO through every sanctioned event in a season), all of which have their own drawbacks, but none of which have the same issues that are currently helping put the community in an uproar.
[EDIT: Fixed a minor copy-paste error. And the second error I introduced while fixing the first one.]
Edited by Vorpal Sword