Best record.
Best message.
Most reliable
If Mitt is the nominee, Obama runs against Wall Street.
If Newt is the nominee, Obama runs against Congress.
When Perry is the nominee, Perry will run against Obama's record compared to his during the same time.
Perry will also run against Wall Street and Congress and the President. I think the light bulb is starting to go off in voters minds.
From your lips (fingertips) to God's ears.
That is the best part! Perry can actually run a full on conservative outsider campaign. If he wins, awesome! He has the best chance to win. And, even if he goes down, at least it would be fighting for the conservative cause.