With Liverpool, they have hit a losing streak, you never know if the first two thirds of the season are really catching up on them, how the CL exit can affect them and big injuries to key players that might've accrued next week or the week after. City after faltering could easily go on a 10 game winning run to get 87 points and beat them on GD.
Liverpool could draw 5 and lose 4 and end up on 87 points with their 9 games left. Teams can collapse, anxiety creeps in, people slip up.
Resuming in June is also not right as Liverpool's fitness and mental fatigue is reset and could see them easily win most of the games, it would be like restarting. You have to win over the course of a season with all the ups and downs. Spurs were flying high once in recent years and fell away in the last 10 games. Having a restart/break could see Spurs winning the title, it's an unfair helping hand and not what a season is.
Like Judas is saying, all the positions need to be accounted for, Liverpool's results affect all the standings.
Might be best to void it, would suck for United as we're having a strong finish and new and young players really playing well, could've got 4th or won the EL but you can't give us 4th now or to anyone really, every team could say if we just play a few more games we'd be further up.