Not at all. He is not just smart. Smart people with annoying behavior are over-smart. Why you are killing your time on someone who would make fun of your comp

Not at all. He is not just smart. Smart people with annoying behavior are over-smart. Why you are killing your time on someone who would make fun of your company vision too? When you hire, hire someone so that you would want to pay them more every month for their work/involvement in your organization.