Arsenal have made some high-profile signings over the years, with some world-class players joining at the peak of their powers. The greatest players Arsenal have had perhaps arrived as lesser-known stars, but Patrick Vieira and Thierry Henry went on to become footballing legends. In terms of a well-established superstar arriving at Arsenal, for years no signing would eclipse that of Inter Milan and Netherlands midfielder Dennis Bergkamp joining in 1995. Bergkamp was a household name thanks to his exploits with the Dutch National Team including at Euro 1992, but one signing was perhaps even big…