You still seem to be missing the point by an impressively large distance.
So what if some people thought Sancho was worth it at the time? Some didn’t. Just like some people think Ugarte is worth it and some don’t. There is no substantive difference between the two except for your entirely arbitrary opinion that one was worth it even though he ended up a flop, and one isn’t worth it even though we haven’t actually signed him yet, don’t know what the deal will be if we do, or how he will fit and and perform over time.