In fairness, VDV is playing at his peak now, and injuries could start catching up with him more and more as he plays on, in a couple of years if he was to go back to the Bundesliga to be closer to his wife you cannot blame him, plus there would be a 24/25 year old Sigurdsson ready to step into the role. It's a great situation squad wise, with Sigurdsson there to cover for VDV when he's injured/ fatigued too.
If VDV really wants to go then by all means let him but I do worry Levy still doesn't see the extra value in us keeping older players like VDV and Parker, only seeing their ability to command a fee decrease.
What a legend.