question:  Why did the Wazzenazzian feel that he would be beneficial as an employee to the recruiter?
context: It was our first day of recruiting on the planet, and the alien life-forms had lined up for hundreds of feet back from my rented office. My three staff men, Auchinleck, Stebbins and Ludlow, walked shieldwise in front of me. The aliens came in every shape and form, in all colors and textures—and all of them eager for a Corrigan contract. His last visit to the Caledonia Cluster until 2937, so don't miss your chance! It's the best of its kind, the only really decent place where Earthmen can get a gander at the other species of the universe. The being closed his eyes and toddled around in a 360-degree rotation, remaining in place. But just because we needed him didn't mean we had to be extravagant in hiring him. A Terraphile alien who goes to the extent of rechristening himself with a Terran monicker would work for nothing, or even pay us, just so long as we let him get to Earth. Our outfit has all the ursinoids it needs or is likely to need in the next few decades, and so I got rid of him in a couple of minutes. He was followed by a roly-poly blue-skinned humanoid from Donovan's Planet, four feet high and five hundred pounds heavy. I passed him along to Auchinleck to sign at anything short of top rate. It was the isolationism of the late 29th century that turned me into the successful proprietor of Corrigan's Institute, after some years as an impoverished carnival man in the Betelgeuse system. Before then, anyone could visit Earth. After the gate clanged down, a non-terrestrial could only get onto Sol III as a specimen in a scientific collection—in short, as an exhibit in a zoo. At the same time, we had turned away a dozen ursinoids, fifty of the reptilian natives of Ghryne, seven Sirian spiders, and no less than nineteen chlorine-breathing Procyonites wearing gas masks. The demand for beings from Wazzenazz XIII is pretty low these days.
output:  He said he knew all there is to know about alien life-forms
options:  He could morph into any species he wanted for outwards appearance.  He said he knew all there is to know about alien life-forms  He was capable of speaking all languages.  He was powerful among the Wazzenazzian and capable of swaying decisions.