Chelsea have released their new away kit for the upcoming 2021/22 season, giving back the yellow color that has been featured in some of the club's most famous away strips from previous years.The yellow jerseys, first introduced in the 1960s, have been a regular part of Chelsea's history and have reappeared regularly in recent years. During the Roman Abramovich era, we have seen the Blues become the yellow ones in 2008, 2013, 2014 and as late as 2018.Coincidentally, the recent yellow seasons have all yielded big silver,…