Gary Neville says Manchester United needed to “cleanse the club” as he laid out the major rebuilding job needed at Old Trafford. United’s 1-1 draw at already-relegated Huddersfield on Sunday confirmed they would not finish in the top four of the Premier League this season, meaning no Champions League football for the 20-time champions.United boss Ole Gunnar Solskjaer had initially produced an upturn in the club’s results after replacing Jose Mourinho at Old Trafford in December. However, since United’s 2-0 loss at Arsenal on March 10, the club’s form has nosedived, culminating in their exits from both the Champions League and FA Cup, as well as their slide out of the top four. They’re not going to go from where they are now to winning the title in the next 12 to 18 months, two years. It’s not going to happen Gary Neville All of which means United now face a massive summer’s rebuilding, especially in the transfer market, if they are to have any chance of bridging the current 29-point gap with champions Manchester City next season.Neville, who won eight Premier League titles with United between 1992 and 2011, has given us his blueprint on what his former club…