Your analysis of Jephcott’s play possibly indicates a lack of appreciation of the full range of what he brings to the team, in my opinion.I dont see any similarities between Evans and Jephcott. The ball used to stick to Evans when played up to him and he would be able to retain possession, it's not the same with Jephcott. In this area, its very hit and miss with Jephcott.
Also, Evans could leap and head a ball whereas Jephcott can barely get off the ground and only heads it if its played directly to his head. Evans used to attack the ball and try to get something on it, Jephcott will do nothing of the sort e.g. the goal for Wales U21 yesterday.
Finally, Evans did have a bit of pace albeit just over a short distance. Jephcott is so one paced its amazing that he's playing up front. There were a few times last season where he was outpaced by defenders when he had a yard or two on them. I remember a couple of times when he found himself with a clear run at goal but was some way out. He tried to take the ball on but eventually had to take a long range shot because he could hear he was being closed down. If Hardie had been in that position he would have been able to take it on and face up the keeper much like he did at Salford a few seasons back.
The only similarities I can see between the two of them is that they both have two arms/legs/ears eyes etc and can kick a ball.
You only appear to mention his deficiencies, do you see any of his qualities and assets as a player?