David Gosen, the CEO of mobile gaming company I-Play and president of Oberon Media (after I-Play got bought by Oberon mid last year), has left the company, as part of restructuring and integration as a result of the merger. Oberon is based in NYC and I-Play is based in UK….part of the reason why Gosen might be leaving is the consolidated operations in NYC.

SEE ALSO: Oberon Does Some Layoffs; Streamlines Operations; Raises A Big Round; Buys Two Studios

Gosen has been replaced by Don Ryan, Oberon’s SVP of publishing, who will now be in charge of the company’s mobile activities. As we reported back in October, Oberon did some layoffs and streamlined operations. Gosen was one of the more high profile mobile gaming executives in the industry…no word yet on what he’ll do next.

More here.