'Sport Bild': Lewandowski has already said he's leaving

In addition, 'Sport Bild' reports the Munich attacker's first phase of his strategy to leave the Allianz Arena was to change his agent, from Kucharski to Zahavi, the Isreali who took Neymar to Paris Saint-Germain.

Of course, what Lewandowski wants is one thing, but whether the German club will give him room to manoeuver is another. In fact, recently both club president Karl-Heinz Rummenigge and CEO Uli Hoeness were unwilling to budge on the striker's contract, which expires in 2021.

It has long been rumoured, by both the German and Spanish media, of Lewandowski's desire to join 'Los Blancos', in a move that Zinedine Zidane would likely welcome.

Although the switch from Bayern to Madrid would be difficult, after Neymar successfully transferred to PSG, nothing can be ruled with Pini Zahavi acting as the intermediary. 

The speculation around the striker will reach fever pitch as Bayern take on Real Madrid in the semi-finals of the Champions League in the coming weeks.