Penny wise-pound foolish. He'd be gone in a flash after those 2 years, for nothing.
Trust me, I know all about the cap--it's going up, apparently-- and have been pretty conservative and accurate playing armchair GM.
Armia is the most under-rated player here since Bryan Little. He is not your typical bottom 6 winger, any more than Perreault is. Speaking of whom, when the Jets signed Perreault for $3Mx3 (>$3.5M in projected 2018 dollars) , he was 26 and envisioned as a middle six C, likely behind Little and Scheifele. He thrived and is now costing them, as an almost 30 year old, $>4M AAV. Armia is 2 years younger than Perreault was when he first signed here and is just entering his prime. You have identify such players before they break out and sign them LT for an AAV that gets cheaper by the year.
He definitly is underrated but I am still not keen on signing him long term unless you get an absolute bargain on the deal. We can't afford multiple high priced depth players given that we already have one in Perrault and you just know the org will likely do something like 4 at 4 for Lowry.