Arsenal secured an impressive 3-0 victory over Bournemouth to continue their title challenge, and there were plenty of strong performers. Goals from Bukayo Saka, Leandro Trossard and Declan Rice handed Arsenal all three points, and Rice was particularly outstanding as he registered a goal and an assist in a complete performance. With Arsenal leading 2-0, Mikel Arteta was able to make some substitutions, and Brazilian pair Gabriel Martinelli and Gabriel Jesus came on for Trossard and Saka. Martinelli instantly ran through on goal, but could not get the ball out of his feet to score what would h…