Could mean the club will bring in a player who can play upfront and attacking midfield. I don't think letting two leave for one is a great idea as squad is small but I guess both players aren't in 1st team fold.
Om twitter it had it as Stiepermann on left - rupp behind drmic - Hernanadez right.....that doesn't seem right I'm sure it Hernandez left - stiepermann central- Rupp right