NEW YORK, NY – Nathan Sheets, Global Chief Economist at Citi Research, delivered a groundbreaking forecast this week, cautioning that the phenomenon of 'change' could persist in the global economy. Sheets, speaking with Bloomberg, indicated a distinct possibility that headline inflation might 'move up over the coming months,' a revelation that has sent ripples of mild acknowledgment through financial circles.

“Our sophisticated models, which incorporate everything from geopolitical tensions to the precise angle of the sun's rays on commodity futures, suggest a non-zero probability that prices could, at some point, not be exactly what they are right now,” explained Sheets, reportedly adjusting his tie with the gravity of a man announcing the discovery of gravity. “We believe this unprecedented level of uncertainty warrants careful observation, perhaps even a slight nod of the head.”

Market analysts lauded the economist’s courage in stating what many had previously only intuited. “It takes a truly visionary mind to articulate the concept that ‘things change over time’ with such conviction,” commented Dr. Evelyn Price, head of the Institute for Obvious Economic Observations. “His ability to predict that future conditions may differ from present conditions is truly unparalleled.”

Citi Research has reportedly upgraded its internal 'Things Will Happen' index from 'Likely' to 'Extremely Possible,' urging clients to prepare for a world where events unfold sequentially.