Breakingviews - O Citi é um forte candidato para reviver M&A de grandes bancos https://www.reuters.com/commentary/breakingviews/citi-is-prime-candidate-revive-big-bank-ma-2026-03-31/?taid=69cc80da061e4800010873de https://www.reuters.com/commentary/breakingviews/citi-is-prime-candidate-revive-big-bank-ma-2026-03-31/?taid=69cc80da061e4800010873de