Because a SAM Central Computer only can connect to one Collector Manager. It would be nice if it was supported adding a BigIP between SAMservers and Collector Managers.

And for UAM the same as above. Although you can specify a secondary Collector Manager (via SENTINEL_FAILOVER1_ADDR) in the Configuration, it would be nice if you could use a BigIP here also, between the Linux servers and the Collector Managers.