Manchester United chief executive David Gill says the club's attention is starting to turn towards potential summer comings and goings.
United are five points ahead of Manchester City in the Premier League with only four games left, including a trip across the metropolis on 30 April.
Gill told ManUtd.com: "It's been an amazing run and it's going to be a tense end to the season. If we do it, it will be fantastic.
"This time of year's not good. You do get tense but we've done very well and are in good shape now - five points ahead with four games to go. It's going to be tight but it's been wonderful."
When asked whether it would be a busy summer for him, he added: "We're looking at all that. The work goes on all year round but obviously intensifies as we come to the end of the season in terms of players.
"There's various contracts we've got to do, we'll look at some acquisitions and there will be some players who will leave. It's an interesting time."
