screening by either step 1 or step 2 is standard practice...regardless of how ridiculous it may be.
And if you were to pick one to screen by, step 2 makes much more sense becaues it's more clinically focused.
Either way, they use them both to project how you will do on the OITE or the orthopaedic boards, so wanting people who will do well on these tests is not arbitrary. The RRC tends to frown on programs who have residents that fail the OITE and the boards. and no body likes being frowned at.
I do agree that a secondary application would help possibly, however, with the number of students applying to ortho they would be receiving upwards of 500 secondary applications? Unfortunately, filtering out by objective means like step 1/2 works.
I say, if you think you're a rockstar, and you did well on step 1 and want to get step 2 out of the way, do it. If a program is going to question your judgment after you rock step 1 and do better on step 2, then it's not meant to be.
Also, I've heard from programs that they are looking at step 2 more critically because the step 1 scores are going up...can't confirm this but it's just a thought