The Mark Wahlberg T4 rumor is just a rumor. Mark and I are talking about another film project. -MichaelFrom a financial standpoint, the idea of Wahlberg involvement in the next installment of the Transformers series certainly makes sense, but Bay is still in the early stages of T4 and we should hear more about the fourth entry as we move closer towards the June 29th, 2014 release date. Wahlberg and Michael Bay have just worked together on low-budget dark comedy Pain and Gain. Do you think Wahlberg would make a good antagonist in T4?