Thomas Muller has talked up a potential move to Bayern Munich for Kai Havertz, while ex-Bayer Leverkusen boss Reiner Calmund has expressed his belief that the midfielder will not be sold for less than €100 million (£90m/$113m).
Havertz has enjoyed a meteoric rise to prominence over the last couple of seasons, emerging as both a talismanic figure for Leverkusen and one of the most sought after talents in European football.
The 20-year-old has scored 15 goals in 38 appearances for Peter Bosz's side in 2019-20, while also contributing eight assists, and is now being touted for a step up to the elite stage.