#1 - The NAT table in the FiOS routers just don't cut it for online gaming, especially where several hundred servers are refreshed frequently. Please do the relatively easy job of making a router with a MUCH MUCH larger NAT table than what the current routers have. Practically any consumer router out in stores has a larger NAT table than the Actiontec.
#2 - Next router should support Full Wireless N. The current REV F. Actiontec is only single channel Wireless compatible which tops out at 65mbps. Full Wireless N routers currently support 300mbps.