Two thoughts i have on an lfr style lock out
1) Selling runs, Guild #1 on the server will now sell you your <insert heroic boss ach>, Which would be bad imo happens now but not as much as it would if they could just run it over and over.
2) My God it would make testing applicants easier, Run test runs on an offday see if the new guy will fit in or not, he will still get gear so he's not wasting his raid lock out, but he would hold back the main groups lock out aswell
US|Thrall|Horde Yea, I Love Plate
Ike(Fury Warrior) Oit(Dk Tank) Oiz(Holy Pally)