Derek Richardson, the founder of 123.ie and former owner of Wasps rugby club, is locking horns in the English courts with AIB and his financial advisors over debts surrounding the fallen club. In the latest action, Richardson is fending off claims by AIB’s UK arm that he is on the hook for £2.5 million (€3 million) owed by Wasps-linked companies. A judge recently refused the bank’s request for summary judgment and paved the way for Richardson’s defence and counterclaims to move forward. Richardson claims that he was misled in structuring his ownership of Wasps by financial advisors at Hottinger Private…