First off, Beo didn't stay in front of a lot of guys either.
Secondly Leifson didn't see enough game time to really allow for any accurate assessments. Unless you have actually gone down to multiple practices to really get a chance to see Leifson, basing an assessment on the such a small sample size is like making a decision with only a small amount of the available info.
Leifson may be one dimensional, but is there even one dimension Beo proved competent at?