Tevez leaves Man United, how possible to replace him

l am so saddened about the departure of (both) Ronaldo and Tevez. However big monies for Ronaldo is fine. what is not good is that Tevez will be leaving..l have seen Tevez relegated to the bench too many times and feel Manchester united management truly did not appreciate this fine player,now he will be going to the competition whom will appreciate his skills. let me stress that united will not replace these two world class football players next season..why..because players like Benzema and Ribrey refuse to come to Old Trafford. How many great players recently turned us down..Torres/Essien/Robbens/Ballack/Mikel/Benzema/Ribery..the list goes on..surely Manchester united one of the best clubs in all of football world should be able to purchase the world's number one best players,is it (possibly) the Manchester weather/Sir Alex Ferguson/the competition more aggressive.(or none of the above). l truly do not know, all l do know is that (fringe) players like welbeck/Malcheda/Gibson will not bring silverware to Old Trafford..no. It must be world class players in the open market. As of today no new signings and with over one hundred million cash in our transfer kitty (which will include Ronaldo monies) where are the world class football players to replace Ronaldo and now Tevez. No one. l am not been pessimistic or negative. l see the available players and none will replace Ronaldo and Tevez. please don't tell me Sir Alex Ferguson has replacements in his plans. There are no Tevez/Ronaldo's for sale and Real Madrid and other competition seems to be able to sign the best whom are available at this time..Tevez (possible) will sign for Chelsea/Liverpool/Manchester city (maybe) to our dismay and as yet have seen no world class players arriving at Old Trafford as replacements for Tevez and Ronaldo. let me stress,no world class players are available (or willing) to come to Old Trafford to replace Ronaldo and Tevez and let me again stress l am not negative, united will not sign the quality of Ronaldo and Tevez (Benzema/Ribery excluded) and these players will not come to United. Which makes me think a long season is ahead in 2009/2010..enough is said.