Dear Sir,
1-) as you know, in the new wolrd the Antivirus is going to be END-POINT Protection such as SEP. so, it is required to acts as a real ENDPOINT.
add the patch and vulnerability Management to the SEPM to find the installed and needed patch for computers running windows or mac.
I know Symantec has another Patch Manager product, but such as other endpoint protection (Kaspersky) it is easy to do it with the SEP.
2-) SEPM collect so much computer detail information (Such as RAM, HDD, FREE HDD, BIOS, CPU, .....) and it will so fine if SEPM acts as Asset Management.
Thanks in advanced