Nigeria, Oct. 12 -- Confidence can open investors' wallets. But can it put more money in Nigerians' pockets? That is the question Fitch raised by revising Nigeria's sovereign credit outlook from Stable to Positive while retaining its B rating. The announcement offers an encouraging signal about the country's economic direction. For households struggling with living costs and businesses battling expensive finance, however, its significance will depend on what follows. A better credit outlook can open doors to more favourable borrowing conditions, renewed investment and stronger economic resilience. Nigeria now has an opportunity to turn improving international confidence into tangible domestic benefits: productive businesses, decent jobs a...