Don't think he will be disappointed.
Apparently had verbally agreed to join Luton.
Compare luton and Sunderland and the only thing Luton has going for it is standard of football. Add CCFC into the equation and, lets be honest here, out of the 3, (lets also throw Bristol City in too-rumored to have spoken to him) Sunderland- better ground, training facilities, fans in attendance, wages available to offer and also potential to play Championship football season after this.
This is a better move than to Luton for him by a country mile if we are looking at his life in general.