Shane seems know how to motivate our players very well. According to Mashrafee, Shane cares the players very much, thus, very popular amongst the players as well.
We have seen a few coaches who left the Tigers simply for money and other reasons, didn't care about their unfinished task or gave a damn about the Tigers (of course there is exception, i.e., Jamie). Thus, no point appointing a high profile coach as he might have other preferences over Tigers and does a "Pybus" job!
Now that we all know Shane has a keen interests and passions for our cricket, let's propose BCB to make Shane as our head coach.
By appointing Shen as head coach, Bangladesh could be a winner in different ways:
> As Tigers are known mentally vulnerable, here comes Shane's motivating factor
> He has passion for BD cricket, thus, would/might sacrifice personal interests
> BCB can save a lot of dollars compare to a high profile (useless) coach
> Tigers will get a long time year round coach who will be there to help
The money BCB will save by appointing Shane, appoint Saqlain as a permanent spin bowling coach, along with a batting coach who is technically solid, possess modern cricket knowledge yet has passions for Bangladesh cricket.
And, of course, establish a pace bowling academy and appoint Ian Pont as coach there.