Verdict
Reguilón is a great-dribbling, front foot full back who carries the ball up at speed and is constantly involved in everything on the left flank. He loves pressing, he loves beating players on the dribble and he commits a lot of fouls.
His crossing is not amazing, but because he tends to cut inside, he opens up space for others on the outside. His on-the-ground passes and cutbacks are more dangerous than traditional crosses anyway.
His athleticism, willingness to run, and dribbling technique, along with a few defensive issues make him a modern fullback.
Will he solve our defensive problems? To an extent, yes, as he will be a better fit for our pressing style of play but he won’t fix all our problems at once. That said, considering that Tagliafico, Chilwell and Telles all have their defensive shortcomings in one form or another, this is something which Chelsea will have to deal with regardless of who plays left back.
Should we buy him? ABSOLUTELY. He is as good as Ben Chilwell, if not better and he is available for a significantly lower price than Chilwell. Reguilón is a left-back brimming with potential who can grow up to be an amazing full back, provided he learns to defend a little bit better.