(a) that the court may not require the submission of a direct testimony affidavit from a witness who is not under the control of the party offering the testimony; and

(b) the opposing party shall have the right to object to statements in the direct testimony affidavit, and the court shall rule on such objections, just as if the statements had been made orally in open court. Where an objection to a portion of a direct testimony affidavit is sustained, the court may direct that such portion be stricken. The submission of direct testimony in affidavit form shall not affect any right to conduct cross-examination or re-direct examination of the witness.