Surprising how there has never been an official bid in for him.If you think Tierney, his agent, his family and all those around him would stay on 20k per week for 2/3 seasons and turning down a move fir 80-100k per week a couple million signing bonus etc, then your niave mate, all on the assumption that in 3 years he'll get that move and the money anyway, ofc he could in that time get a career ending injury and he's then screwed.
In short though no one no matter how much they love a club is gonna stay and earn 3 million quid when by moving he would earn 14m
Torres left athleticism, Rooney left us, numerous south American players absolutely fanatics about their clubs left fir Europe, tevez and Ronaldo included.
Maybe clubs think he’s crap
Maybe they don’t see what we see
Maybe his agent has hawked him around every PL club and they all said no thanks don’t fancy him.
Or maybe just maybe he’s told his agent
“ I don’t want to leave Celtic YET , so tell all interested clubs that “