Fabián Caballero, Alex Song, The Beast and Kallstrom seem to be the only other loan deals that I can remember. Rui Fonte the **** brother of the CB I think was signed on a 2 year deal with an option to buy. Although technically we signed some lower league keeper as well to play for the reserves due to an injury crisis.
So one out of that lot one was deemed good enough to actually buy in the end....