Possible Clues:

• "Then again," in texts
• "Looking at it differently," in texts
• Conversely, in texts
• 'However, if u think about it differently...'
• 'Then again...' in textspeak
• Texting alternative?
• Texted lead-in for a devil's advocate, perhaps
• 'But at the same time . . .' for short
• "And yet," in an IM
• "Conversely," in texts