Valencia have confirmed the addition of goalkeeper Giorgi Mamaradasvhili from Dinamo Tbilisi on a one year loan. He's a bit of an unknown and I haven't been able to find out much on him other than that he's 20 years old and highly rated, but La Liga is obviously a significant jump in quality from the Georgian league, which is ranked 40th out of 55 by UEFA.
It's unclear where he'll fit in, he appears to be too highly rated to spend much time with the reserves but this addition would seem to confirm that we're going to have changes in the goalkeeping department, though as I already wrote, Cillessen's departure is somewhat more complicated by his absence from the Euros.
If there is one good thing from this, it's that the club are, for once, getting some transfer activity done early, rather than wait until the last minute as is usual. Bordalas can therefore assess him in training. It's also unclear what buy option if any we have on him. I'll update if it is announced.