Well, I would have posted earlier, but there's so much trash talk on here I had to take a couple days to get through it... *snicker*
The washout rate in initial training is usually around the 10% mark, i.e. in a class of 20 you'll lose about 2 or even 3 who either:
a. thought they were too good and didn't bother studying their
AS* off like everyone else.
b. didn't have the ability to quickly develop a scan in an all-glass aircraft if they've never flown one before
PLUS learn all the callouts, FMA modes, and which mode to shoot which approach in
PLUS learn how to fly a swept-wing jet through V1 cuts and rejected landings with an engine seizure just as they finish spooling up.
c. were too much of a tool and kept saying, "At XYZ airline" or "At XYZ university we did it THIS way." That smack will get you booted just as fast as anything else. No one gives a shiznit if you graduated from ERAU or UND or Polly's School of Beauty across from Graceland or even if you haven't graduated yet; we have several pilots doing their degrees through correspondence who know a degree doesn't make you a better pilot. Better at general knowledge and people skills? Maybe, but not a better pilot.
Fact is, your friend evidently already had a problem and shouldn't have jumped right on the bandwagon of another jet job, but rather found a turboprop 121 or even 135 job out there to build some turbine experience. Not everyone can go straight from a 152 to a CRJ; some simply have better instincts . It doesn't mean they won't EVENTUALLY learn enough to make the next step, nor does it mean they shouldn't be in the business; it's not NASA, it's a d*mn CRJ...
That said, you have to ensure some level of protection against people who can't cut it right now. Just like you have to ensure that guys trying to upgrade will get weeded if they can't manage the aircraft
AND maintain situational awareness. Incidentally, the washout rate for captain upgrade is even higher than the INH washout rate (last I heard it was around 20%).
Hope that better answers your question.
P.S. I only went to Middle Tennessee State so I guess I should just be grateful I can get a jumpseat, huh?

I have several friends here at PCL that went to ERAU and I don't recall a single one of them ever bragging about it - the one that did got fired 90 days after finishing OE. Just drop it... the cute little 19 year old flight attendant will NOT be impressed.