Arsenal boss Arsene Wenger has hinted at major spending this summer.
Wenger is confident major surgery is not needed, more perhaps a change in focus.
"The players had a fantastic attitude for the whole season and I am frustrated because they have not been rewarded," said the Arsenal manager.
"The players have produced every single effort they could on the pitch, but maybe we were a bit too nervous when we had to cross the line.
"In the final minutes of big games, we lost and it was not down to the fact the players did not want it, they want to do well and have been remarkable, but we lacked a bit of calm in some situations.
"Experience will help with that and also the transfer market will help as well."
