It really saddens to see basic proportions and scale, such as Manchester being pictured much closer to Liverpool when it is actually (almost) dead center between Liverpool and Leeds. It's as if planners had a bias since the beginning.
Same with the Eastern leg, it appears to head directly North from Birmingham, making it appear a direct route, when in fact it actually heads back on itself, in a North-Eastern direction closer to a "<" shape as it follows the M42/A42 route, making it look a dubious indirect route.
To head directly North, it would need to diverge somewhere around Rugby, similar to the original Midlands line from Leicester to Rugby, or the Great Central line.