Business news live: Nike fears $1bn tariff hit, plus why oil prices are rebounding

Combining the third- and eighth-biggest firms on the London Stock Exchange to create what would be the biggest FTSE 100 firm would generate plenty of interest. And a combined £211bn market capitalisation – total company values by share price – would be a fine look on the face of it.
But there’s a lot more to consider than just a mega-merger’s size and, examining key areas in detail, the question could be asked…would it really benefit many key stakeholders at all right now?