I don't think it is a silly question at all. It stimulates discussion.
Today, on a Vikings site I posed a question that one might describe as "silly". I asked whether we would consider trading Xavier Rhodes to the Saints for their #11 pick, as the Vikes have no first round pick and the draft is deep at the CB position. Also, Xavier is going into his contract year and will command lots of money. The "silly" question generated lots of discussion. At least 75% of us wrote we would not do it, myself included.
Drafting Sidney Jones was also a topic today. Coach Zimmer recently said he will draft a CB if one he likes is available. Our fans would be willing to draft Jones in the 3rd or 4th Rd where we have 2 picks/rd.
The Colts will have plenty of opportunities to draft a top CB this year.