Jan 14 (Reuters) - Home Retail HOME.L
* Ceo says confident fast track delivery will drive sales growth in future
* Ceo says argos trading was "mixed" but progress made in transfromation plan
* Ceo says has to "respect where sainsbury's sits", does not know what sainsbury's next will be
* Ceo says "overall pleased" with fast-track launch
* Ceo says there was "no plotting" regarding sainsbury's approach in light of wesfarmers
* ceo: 'excited about argos' future whether as independent business or part of someone else' Further company coverage: HOME.L