Jimmy Stephens has taken a stab at the pluralist objection to TAG.

“1.) All worldviews which hold to two contradictory propositions are irrational.
2.) Pluralism holds that an infinite set of worldviews are necessarily possibly true.
3.) All infinite sets of worldviews contain worldviews which contradict Pluralism.
4.) Pluralism holds to two contradictory propositions: [a] that pluralism is necessarily true and [b] that pluralism is not necessarily true.
6.) Therefore, Pluralism is irrational.”