I am currently using fut champs 2IF MATS in goal but I have just packed TOTS Alisson untradable. I have tried a few games on Alisson and am not 100 percent sure on him yet. As the reviews of the TOTY Alisson are quite mixed and I feel like TOTS Alisson won't be better than my Ter-Stegan. The problem is I need an icon CB to get MATS to full chem and I am looking to upgrade from baby rio to a better icon, but if I go with Alisson I can play VVD. Which combination should I go for? This is my current team https://www.futbin.com/20/squad/15496234