Arsenal seem to really appreciate one player at their London rivals Chelsea. The Gunners spent big money on Declan Rice to improve their midfield last summer, but it appears that they wanted more than the former West Ham United captain. The arrival of Rice has done the trick, though, with the 25-year-old helping Arsenal to challenge for the Premier League title this season. As for Chelsea, they also strengthened in the middle of the park, bringing in Moises Caicedo and Romeo Lavia. However, those additions have not helped them to mount their own title challenge, with Lavia making just one appe…