It would be nice to see some of the cast of Voyager appear in this one. I loved that series. Some of the episodes were on par with the best that TOS and TNG had to offer. I mean, Voyager's "Blink of an Eye" and TNG's "The Inner Light" and TOS's "A Taste of Armageddon" have to be the best Star Trek episodes ever made (personal opinion, don't rush). And while TOS had 3 great characters and TNG had one (Picard forever!), Voyager had the best all-round cast of all and with one hell of a captain. Plus, no f-king Ferengi (except in one or two episodes). If they hadn't wasted time in the last season, to rush it up in 2 episodes in the end, it would've been the best series overall.
While I'm looking forward to see the Federation again, I'll always miss the "one ship, tight crew" that Voyager and Enterprise offered. And I hope they don't turn it into a JJ Abrams series. I like battles from time to time, but the strength of Star Trek lies in its exploration of theoretical physics. I think that humanity owes a great deal to the Star Trek universe as it has provided a blueprint of a positive future. We should always have a Star Trek series on TV, just as we always have someone out there in space.