Writing him off before he's even been given a chance. Probably all of us did the same with KDH when he was no where near the first team at 21, but thanks to the right loans, and a team who saw him day in and day out has resulted in KDH being arguably one of our most important players in the squad.
Oh and let's not forget, Vardy was written off at 26 in the championship. Things change quickly in football. You only have to look at Dele Alli.
If he signs the contract, give him a chance and stop being so negative.