Raheem Sterling's loan move to Arsenal at the start of the season was initially met with optimism.
The experienced winger, acquired from Chelsea, was expected to bolster the Gunners' attacking options.

However, his tenure at the Emirates has been underwhelming, leading to discussions about his impact and value to the team.
Since joining Arsenal, Sterling has struggled to find his form. Despite being given opportunities to start, his performances have lacked the dynamism and goal threat that characterized his earlier career.
In a recent match against Leicester City, Sterling was substituted for Mikel Merino, who subsequently scored twice, highlighting the disparity in impact between the two players.
However, with only one goal in a Carabao Cup match against Bolton to his name, Sterling's contributions have been minimal. This has led to questions about the decision to bring him on loan. The former Liverpool player has looked a shadow of his past self and has made no impact at all despite getting several chances.
Arsenal have had a few stinkers in terms of loan signings over the years, and Raheem Sterling's name will be in around the top spots in that list. The England international's lack of conviction, and performance have baffled the Arsenal fans. Sterling hasn't been able to showcase any of his reputed skills and has regressed consistently in the course of the ongoing season.
In January 2014, Arsenal signed Swedish midfielder Kim Kallstrom on loan from Spartak Moscow. The move was controversial, as Kallstrom arrived with a back injury sustained prior to the transfer. This injury limited him to just four appearances for the Gunners. The only notable contribution from him was a penalty which he converted in the FA Cup semifinal against Wigan.
Spanish midfielder Denis Suarez joined Arsenal on loan from Barcelona in January 2019, with hopes of adding creativity to the midfield. Unfortunately, injuries plagued his time in North London, restricting him to just six appearances, all as a substitute.
Arsene Wenger brought in Emiliano Viviano on loan from Italian club Palermo in the 2013-14 season. Although Viviano came with big reputation, but the Italian goalkeeper didn't get a solitary match in the entire season and ended his loan spell with zero appearances.