Status of Rollover Participants. A Rollover Participant and his Beneficiary are fully subject to the provisions of this Plan, except as otherwise expressly set forth herein. A Rollover Participant who is not already a Participant in the Plan and is not otherwise eligible to participate in the Plan at the time of rollover, shall not be entitled to make any additional deferrals under the Plan unless and until he has become eligible to do so under the terms of the Plan.