Related Clues:

• Nepotist's dubious career
• Starts to make off very easily?
• Propose in a meeting
• 'Hit the gas!'
• Drive faster!
• Turn (at e.g. chess)
• Nepotist fails to improve rate of advance
• (Chess) turn
• Be quick to take advantage of escalating opportunity
• So join the escalator to be quicker
• Can old favourites you've backed go faster?
• Change (house)
• Moby's plea for motion
• Change residence
• Go faster - all you have to do with escalator?