Should Arsene Wenger Rethink his Transfer Policy after Champions League Exit?

Last night, the Gunners lost 1-3 to Man Utd infront of home fans at the Emirates stadium. It was a loss that made many fans depressed and I am sure that in the next few days, we will hear a lot of criticism against Wenger about his transfer policy of not spending money too much money for getting star players. I still believe that he has the right strategy because you have to understand that at the end of the day, he has to think of the financial condition of the club. The only way I think is that the supporters become more passionate and form some kind of fund and donate it to the club. If it happens then it will become much easier for the club to buy some players.