Although progress is being made to sign Pierre-Emerick Aubameyang and Chelsea are still hopeful of agreeing a deal for the Barcelona forward that suits all parties, there is a giant red flag for the Blues, and it's one that could see them follow on an old path.
The Gabonese forward is the main remaining target for Todd Boehly with Wesley Fofana all but a done deal. Aubameyang became a rogue option earlier this window as Chelsea's fluid-front three started the season slowly, with only Raheem Sterling scoring in the opening four matches.
With the departures at the front of the pitch as well Thomas Tuchel has seen a massive overhaul of his squad this summer, but needs more names if his side are to be competitive to the extent demanded by the German. Aubameyang, seen glowingly by Tuchel due to his previous relationship at Borussia Dortmund, is the first choice for the Blues' boss.
