What am I hearing? The Manhunter returned?!
HALLELUJAH, PRAISE THE LORD!!!
As for the reasons for which it was missed so much, I would like to add mine to the list: MOST of the people I know (I'm looking at YOU, pink mohawk elven gunslinger adept) will use it with a SUPPRESSOR. That should roughly double Manhunter's length. Can you imagine attaching a suppressor to Predator's longer barrel? It's physically impossible to conceal the damn thing without a coat. Even then, trying to pull something that size out of the holster should be a serious pain in the hoop. It's like bringing a Barrett for a trip through the HVAC shafts. Plus, it just looks plain ridiculous.
Now, if you will excuse me, I have an old friendship to renew.