As far as I am concern the RB choice we have at Everton are Coleman, Neill and Hibbert.
For me I would rate them this way as a RB:-
Experience:
1. Neill 2. Hibbert 3. Coleman
Acceleration & Pace:
1. Coleman 2. Neill 3. Hibbert
Positioning:
1. Hibbert 2. Neill 3. Coleman
Potential:
1. Coleman 2. Hibbert 3. Neill
Crossing:
1. Coleman 2. Neill 3. Hibbert
Marking & Tackling:
1. Hibbert 2. Neill 3. Coleman
Heading:
1. Neill 2. Coleman 3. Hibbert
General Ability (Technique, Dribbling, First Touch, Composure)
1. Coleman 2. Neill 3. Hibbert
Passing:
1. Coleman 2. Neill 3. Hibbert
Attribute (Determination & Aggression):
1. Coleman 2. Hibbert 3. Neill
Some of these rating changes as age increase, but this is how I sees it at the moment and as you could see each of them has something better than each other.
But when it comes to the RB position I would have to say sorry to Hibbert he would be third in the pecking order, he simply not shown he is able to play at the level we want him to be at, consistently.
On a defensive level and experience without a doubt Neill is better than Coleman & Hibbert. But when you look at it, in term of attacking ability whilst, Coleman is way better than Neill & Hibbert.
Also, his defensive ability is not far behind Neill & Hibbert and no offences intended to Neill and Hibbert but in term of age wise, there life as a top flight RB are no more than 2~3 seasons left.
Coleman who is only 21 is more than probably going to become an even better player over the next 2~3 years, I could see Coleman as our first choice RB in the near future and not to forget he could easily be playing RB for us, for the next 10 years or so.
In term of development for Coleman we need to give him more playing time and I would give a rotate appearance between Neill and Coleman, so, Coleman would get 2~3 starting appearance each month.