Nope.
I thought the same thing at first.. but there is a 3 month limbo until Zendikar comes out. Check it out here: “Another part of our plan to keep the core set relevant is that it will be refreshed every year, not every other year. Doing a core set every year will preclude us from doing other fourth sets, like Eventide, Coldsnap, and Unhinged and will give us a much more structured and predictable release schedule of three expert-level expansions and one core set each year.

To accommodate this much more rapid core set turnover, we are changing our format rotation policy beginning in the summer of 2010 with the release of the Magic 2011 core set. Magic 2011 will not knock Magic 2010 out of Standard; instead there will be only one rotation date per year, when the large Fall set is released. When the set codenamed “Lights” is released late in 2010, it will knock the Shards of Alara block and Magic 2010 out of Standard at the same time. Core sets will rotate as if they were part of the block preceding them. For approximately three months per year starting in 2010, there will be two core sets legal at a time, which is also a first.”

http://www.wizards.com/magic/Magazine/Article.aspx?x=mtg/daily/feature/27a

10th edition rotates out when m10 comes in.

It’s m10 and every new core after that, that will stay until the following Oct. with duel cores. So with M10 in, Wrath is gone.

A big reason Poker is so successful at recruiting Magic players is no time required “collecting” the cards to play with. I am busy and dont want to spend a few hours buying the these cards I already own with a new name.

LAME