Arsenal are looking to build upon their impressive campaign by strengthening in the transfer market, and several strikers have already been linked. Newcastle attacker Alexander Isak and Sporting Club De Portugal striker Viktor Gyokeres are among the names recently linked, and this follows a January window in which Brentford’s Ivan Toney was reportedly a top target. Interest in Toney appears to have somewhat cooled, although it was recently reported that his price tag could be as low as £40m this summer, raising the question over whether he would be a good value signing. However, former Premier…