“Courts have held that a plaintiff's failure to join a non-diverse defendant to an action prior to removal when such plaintiff knew of a non-diverse defendant's identity and activities suggests that the purpose of the amendment is to destroy diversity jurisdiction.” Schindler v. Charles Schwab & Co., Inc., No. 05-0082, 2005 WL 1155862, at *3 (E.D. La. May 12, 2005); see also Darr v. Amerisure Ins. Co., No. 16-232, 2016 WL 5110267, at *5 (M.D. La. Aug. 31, 2016) (“When analyzing the first Hensgens factor, courts within the Fifth Circuit frequently look at whether the plaintiff knew or should have known the identity of the party to be joined and the facts underlying the claim against that party when the state court complaint was filed.”)