These are some things valve should add to TF2
-Engineers Can Stock Pile Things To Make Barracades
-Engineers Can Pick Up Weps Off Dead People And Make Trapes And Stuff
-Medics Can Heal Both Health And Ammo (With Sertent Medi Gun)
-Soilders Should Walk Faster With Out There Rocket Launcher Out
-Spys Should Be Able To Disguise As Other Spys And When They Cloak Its The Teams Color Of The Person They Are Disguised as
-Spys Should Have A Sertent Cloak That When they Cloak It Puts Fire Out
-Pyros Should Be Able To Have A Water Gun That Puts There Own Team Out And Stuns The Other Team And Knocks Them Back
-Engineers Should Be Able To Make More Then 1 Secentry Gun But Could Only Upgrade It To A Total Of Lv 3 As In You Could Have 3 Lv 1 Or 1 Lv 2 And 1 Lv 1 Or 1 Lv 3
-Sniper Should Be Able To Be Given A More Assasian Syle To Him And Have A Longer Jump And A Higher Jump
-Players Should Be Able To Find Steam Money In The Game
-All Classes Should Be Able To Toss There Meele Wep Depending On What It Is
-All Classes Should Be Able To Pick Up Dead Ppls Weps And Unequip There Own For The Remainder Of There Life

Got Anything Else I Should Add Comment And Ill Add It To The List

Please Valve Ether Add These To TF2 Or TF3 If There Is A TF3 (I Hope There Is)