Is 160Mhz unleashed support on the roadmap for r720, currently no support in 200.8?

[s_s_htz9ne93aqd]

So like the title says it's an important questions for those deciding between r710 and r720.
It's advertised that r720 supports 160Mhz and it's the only reason to buy it over r710.  Without 160MHz the 2.5G link on the r720 is useless.  In fact r710 is the better choice because it draws substantially less power in a typical low load scenario.