4. Toni Kroos:
When Manchester United faced Bayern Munich in the UEFA Champions League, rumors started flowing in that Toni Kroos will likely sign for Manchester United in the summer transfers and since then he has been on the radar of Manchester United. His style of play has also impressed Van Gaal and reportedly he has asked the board to splash a move for the German quickly.
Likely Transfer Price: $35 million – $50 million
5. Kevin Strootman:

Kevin Strootman is an integral part of Van Gaal’s Netherlands setup and could make a move to the Premier League
The Roma guy is a preferred choice for Van Gaal as he coaches him in the Netherlands team as well and is well aware of his abilities. Reportedly, Manchester United have made in their first move for the midfielder also.
Likely Transfer Price: $20 million – $30 million
6. William Carvalho:
The Sporting midfielder has become a target of various clubs after his fantastic form this season. Van Gaal is also keen to have the 22 year old at the CDM position at the club.
Likely Transfer Price: $20 million – $30 million
With all of this one thing is clear, Van Gaal is planning in a big revolution for the club when he joins them and wants to take them to big heights and restore their pride. Manchester United is likely going to get around $200 million this time as transfer budget, so big deals are achievable for the club. Many stars are expected to leave the red devils by the summer this year as well. So, new signings will surely be a big priority for Van Gaal. It not just that Manchester United is going to get a new manager, but they are virtually getting a new team as well.