From what I've heard we are actively trying to get rid and Carlo isnt having any of his "I want to stay and fight for my place" rubbish.
Tosun also took being subbed off by Big Dunc to heart and apparently they dont see eye to eye.
You also have to factor in that its in a players benefit to lower their wages to get a longer contract elswhere.
James Rodriguez is a perfect example of that - take a pay cut and get a salary coming in for the next 3 yrs or sit around at Real and be guaranteed nothing next season.
Same way if Tosun was to half his wages and move to a Celtic type club on a 4-5 year deal it benefits him more than sat on our bench for 2 years, his contract expiring and potentially having no half decent club wanting to offer him a contract bar the duck and dogs local side at a fiver per game.