westkoast,
I can only say it was a "bad move" in retrospect. At the time, it was a GREAT MOVE. Portland had plenty of guards. They needed a center. They got one.
The comparison of Bowie to Olowakandi isn't even close.
Rookie years:
Bowie: 10.0 PPG, .537 FG%, 8.6 RPG, 2.8 APG, 2.67 BPG, 29.2 MinPG
Olowakandi: 8.9 PPG, .431 FG%, 7.9 RPB, .6 APG, 1.22 BPG, 28.4 MinPG
Bowie went down with a bad injury his second season - only played 38 games that year, 5 the following year, missed the next season entirely, and played only 20 the next year.
A promising young player - right up until the injury bug bit him - again.
People forget that Bowie was a highly-regarded college player out of Kentucky, averaging 17.4 PPG and 9.1 RPG, shooting 52% from the field before the injury which caused him to miss TWO seasons of college. He came back from that, averaged 10.5 PPG and 9.2 RPG.
Now we're not talking PACIFIC here...we're talking KENTUCKY - a well-respected, well-known program. And Bowie was a talent for them. The only question was COULD HE STAY HEALTHY?
The answer was "no." But he was ABSOLUTELY worth the gamble for a team that would have had to start Wayne Cooper or Audie Norris at center without him.