We do not. That was confirmed by the player and Max Eberl (sporting director at Gladbach) a while ago.
Edit: Hereโs the confirmation, if that helps.
http://m.spox.com/de/sport/fussball/bundesliga/1611/News/borussia-moenchengladbach-thorgan-hazard.html?utm_referrer=https%3A%2F%2Fwww.google.de%2F
If he does not want to go back to madrid at all, which seems to be the case, i strongly doubt he'd agree to come for london for a year only to go somewhere entirely else after that. I'm gonna assume he stays for now.
Sounds good. Considering how our defense and midfield will probably line up, i'd be quite happy if we could skip right to the midfield in our build up play