First of all everything except your proposed first amendment is already an enforced rules, although it may not be written down in the rules it is still enforced.
Alot of the time when a CT does not give specific orders to the last remaining T the T will take advantage of this by attacking CTs right before LR, or delaying the round even further therefor it is not feasible.
Fourth Amendment:
18. CTs must not play a game again within the span of 3 rounds (this rule still applies if no Ts die from the game)
Second Amendment: 62. Anyone delaying the round may be slayed up to discretion of admins.
Alot of the time when a CT does not give specific orders to the last remaining T the T will take advantage of this by attacking CTs right before LR, or delaying the round even further therefor it is not feasible.
Fourth Amendment:
18. CTs must not play a game again within the span of 3 rounds (this rule still applies if no Ts die from the game)
Second Amendment: 62. Anyone delaying the round may be slayed up to discretion of admins.