Once again, you've contradicted yourself. First you want him sold, then you don't mind keeping him.
You know exactly what i mean, i'm not going to repeat myself like a damn parrot.
There are two things to consider here B, which you aren't.
If a good offer came to recoup the money inevested in him then we should do it, only if a good offer came. That way we could use that money to invest in someone better, which won't be that hard to find.
if we can't get a good offer for him, we still need to invest in a better winger so we start to look at offloading maybe pepe instead and keep krasic as backup because if it came to keeping krasic because we could earn just as much off of selling pepe as krasic (on a bad offer) so it makes sense to keep krasic.
it isn't really that "contradicting" if you consider the numbers behind different hypotheticals, which is what i am doing and perhaps you should also consider.
sell krasic for a good profit to invest in a better winger or sell pepe instead because we can't get a good offer for krasic to make a stronger investment and keep krasic for the bench.
either way we get some good money to reinvest in a better player or sell the worse of the two (pepe) and have the stronger for the bench (krasic) after landing a better RW.