RM Server does not require an HBA

Hello,

Although a Replication Manager Server does not require an HBA for connection to a VNX/VMAX Storage Array in order to discover the array, would there be any beneficial reason to installing HBA's in the RM Server?

I know the RM server typically discovers arrays via RM clients/agents with HBA's and SAN-attached to arrays, but just making sure there that we do not need an HBA installed in the RM Server for any additonal benefits in Replication Manger.