Please, no Origi.
Two things could happen...
He'll start wide and be completely anonymous, having the odd touch where he falls over the ball
OR
He'll play central, score 4 goals, kick on, displace Firmino, go on to rack up another 14 goals and 4 assists by the time the season ends, score a hattrick against Bayern in the CL final, sign another long term contract extension, start the first game of next season back out wide, be completely anonymous, have the odd touch where he falls over the ball, slip back into obscurity again, and move to Wolves on deadline day for £15m plus Pedro Neto.