Is Ole a great coach known for developing FBs? Shaw problem was simply that he wasn't putting in enough crosses. He was getting down the line and just cutting back. Quite an easy fix. His passing and link play was always good as was his defending. We saw signs under Van Gaal.
Shaw has 266 senior appearances (club and country) and had development interrupted by a major injury which should not be ignored.
Rashford has 313 senior appearances.
I dunno why you are presenting Rashford stats
. Never did I suggest he doesn't make a big impact via goals and assists. My response was in relation to the poster talking about Rashford gaining
more experience when he is a full international who has played at WC, Euros and been in United first team for 6 seasons.