Robert Sanchez has been a persistent weak link in Chelsea's first team, but keeping him around might actually be the smartest move this summer—at least for now.

As the season winds down, attention is turning to squad improvements, and the goalkeeping position remains a hot topic. The Daily Mail's Kieran Gill recently gave Sanchez a "keep" rating in his squad review, and while that might raise eyebrows, there's logic behind it.

The real issue isn't Sanchez himself—it's that Chelsea bought him and then failed to upgrade. That decision has cost the team dearly over the past two seasons. But at this point, shipping him out would be reactive rather than strategic. The time to move on was after his first or second year. Now, with a clear succession plan in place, patience is key.

That plan centers on Mike Penders, the young goalkeeper who's been impressing and is nearing first-team readiness. He's not quite there yet, though. The smart approach? Bring Penders into the senior squad for cup games and let him develop while Sanchez handles league duties—at least until the next inevitable mistake, or until Penders is truly ready to take over.

When you strip away the pressure to play out from the back, Sanchez is a capable shot-stopper. He can provide solid competition for the youngster while buying Chelsea time to make a more calculated long-term move. Sometimes the best upgrade isn't a new signing—it's a smart transition plan.