Movement
For the most part, Destiny: The Taken King’s Stormcaller subclass moves just like the Sunsinger class from the base game. This means no blink ability on the base guardian. Instead, you’ll have your Glide with the usual modifiers. So you’ll be able to choose between speed, control, or a combination of both that doesn’t exactly reach the full effect of doing each individually, but helps a lot for those who need both.
This doesn’t mean Blink is completely out of the question, but it has been relegated to a modifier for Stormtrance (the Warlock’s new special ability). Using the Ionic Blink modifier on this special will grant you the ability to quickly teleport around the field to get out of (or into) danger, as long as your Stormtrance special is active.
Throwing in the Chaos Order modifier onto your Warlock will increase its focus on speed and agility if dancing around is more your thing. Seeing as how Warlocks already have a pretty solid recovery rate, investing in this is not such a bad idea, especially when relying on a varied fireteam that will keep the buffs incoming.