A greater involvement of lay people at our Masses and other services, is not a good thing. Involving more lay-people just to create a sense of ‘inclusion’ is an abuse of the Liturgy.
A big problem with Liturgies of the Word with Communion held on a regular basis is that
it can raise the status of lay-people and result in blurring of the lines between laity and clergy. In my opinion, if there is to be a Liturgy of the Word with Communion (out of a dire necessity) then a Deacon should lead it.
As to people preferring such services to Mass because of increased involvement of the laiity

. Why? If they like services with lots of involvement of the laity then there are many services in the Churches of our Protestant brothers and sisters in Christ that have huge laity involvement.
The Liturgy is not there to facilitate a sense of cosy ‘inclusiveness’ amongst the laity. We serve the Liturgy, the Liturgy does not serve us.